#5D76D8
Closest named color: Cornflower (#6A79F7). oklch(59.4% 0.152 270.5), rgb(93, 118, 216).
Aa
Black text reads best on this color (5.04:1).
About this color
#5D76D8 is a medium-dark, vivid blue. In OKLCH its lightness is 59%, its chroma 0.152 and its hue 270°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower (#6A79F7), ΔE 0.050 away. Black text reads best on it, at 5.04:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.152) |
| Temperature | cool |
| Nearest name | Cornflower (#6A79F7) |
| Black text | 5.04:1 |
| White text | 4.15:1 |
Values
| HEX | #5D76D8 |
| RGB | rgb(93, 118, 216) |
| HSL | hsl(228, 61%, 61%) |
| OKLCH | oklch(59.4% 0.152 270.5) |
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 #5D76D8 | 4.15:1 | AA large text | Lc -73.9 | Content text, not long reading |
| Black text on #5D76D8 | 5.04:1 | AA | Lc 35.7 | Non-text elements, placeholder text |
| #5D76D8 text on white | 4.15:1 | AA large text | Lc 68.4 | Content text, not long reading |
| #5D76D8 text on black | 5.04:1 | AA | Lc -33.2 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E4EAF9
oklch(93.7% 0.021 268.4)
-
Step 200
200
#CED8F5
oklch(88.4% 0.041 270.4)
-
Step 300
300
#AEBFF1
oklch(80.9% 0.073 270.1)
-
Step 400
400
#849CEB
oklch(70.7% 0.119 270.3)
-
Step 500
500 (this color)
#5D76D8
oklch(59.4% 0.152 270.5)
-
Step 600
600
#5068D2
oklch(55.5% 0.165 270.6)
-
Step 700
700
#4156B6
oklch(49% 0.153 270.5)
-
Step 800
800
#364794
oklch(42.7% 0.128 270.8)
-
Step 900
900
#2E3C76
oklch(37.6% 0.1 270.7)
-
Step 950
950
#1B2445
oklch(27.1% 0.063 270.3)
#5D76D8 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) | #4982DC | 0.034 |
| Deuteranopia (no green cones) | #3877D6 | 0.037 |
| Tritanopia (no blue cones) | #038C9C | 0.137 |
| Achromatopsia (no color) | #7C7C7C | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5D76D8
#5D76D8
oklch(59.4% 0.152 270.5)
- #9A7A00
#9A7A00
oklch(59.3% 0.121 90.3)
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 #5D76D8, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower #6A79F7 ΔE 0.050
- Royal Blue #4169E1 ΔE 0.052
- Soft Blue #6488EA ΔE 0.052
- Dark Periwinkle #665FD1 ΔE 0.057
- Windows Blue #3778BF ΔE 0.057
- Medium Slate Blue #7B68EE ΔE 0.062
- Dark Sky Blue #448EE4 ΔE 0.063
- Slate Blue #6A5ACD ΔE 0.069
Use #5D76D8 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.