#5785FF
Closest named color: Cornflower (#6A79F7). oklch(64.6% 0.188 265.8), rgb(87, 133, 255).
Aa
Black text reads best on this color (6.20:1).
About this color
#5785FF is a medium-light, vivid blue. In OKLCH its lightness is 65%, its chroma 0.188 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.034 away. Black text reads best on it, at 6.20:1.
| Hue family | Blues |
| Lightness | medium-light (65%) |
| Chroma | vivid (0.188) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 6.20:1 |
| White text | 3.38:1 |
Values
| HEX | #5785FF |
| RGB | rgb(87, 133, 255) |
| HSL | hsl(224, 100%, 67%) |
| OKLCH | oklch(64.6% 0.188 265.8) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #5785FF | 3.38:1 | AA large text | Lc -66.4 | Content text, not long reading |
| Black text on #5785FF | 6.20:1 | AA | Lc 43.1 | Non-text elements, placeholder text |
| #5785FF text on white | 3.38:1 | AA large text | Lc 61.0 | Content text, not long reading |
| #5785FF text on black | 6.20:1 | AA | Lc -40.7 | Non-text elements, placeholder text |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F1F5FE
oklch(97% 0.013 266.7)
-
Step 100
100
#E1EAFC
oklch(93.6% 0.026 264.4)
-
Step 200
200
#C9D9FC
oklch(88.5% 0.051 265.9)
-
Step 300
300
#A5C0FD
oklch(81% 0.092 265.9)
-
Step 400
400
#759CFC
oklch(70.6% 0.147 266)
-
Step 500
500 (this color)
#5785FF
oklch(64.6% 0.188 265.8)
-
Step 600
600
#3A66E9
oklch(55.7% 0.204 265.8)
-
Step 700
700
#2D53CA
oklch(49% 0.19 265.9)
-
Step 800
800
#2545A4
oklch(42.7% 0.158 265.8)
-
Step 900
900
#223B82
oklch(37.6% 0.124 266)
-
Step 950
950
#14234C
oklch(26.9% 0.078 266.1)
#5785FF with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #4394FF | 0.039 |
| Deuteranopia (no green cones) | #1884FC | 0.043 |
| Tritanopia (no blue cones) | #00A1B6 | 0.154 |
| Achromatopsia (no color) | #8C8C8C | 0.188 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5785FF
#5785FF
oklch(64.6% 0.188 265.8)
- #B28700
#B28700
oklch(64.7% 0.132 85.9)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #5785FF, closest first.
No curated palette has a color within ΔE 0.04 of #5785FF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.034
- Soft Blue #6488EA ΔE 0.036
- Dodger Blue #1E90FF ΔE 0.042
- Chefchaouen Blue #4895EF ΔE 0.051
- Clear Blue #247AFD ΔE 0.052
- Dark Sky Blue #448EE4 ΔE 0.052
- Cornflower Blue #6495ED ΔE 0.056
- Lavender Blue #8B88F8 ΔE 0.066
Use #5785FF in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.