#5B95FF
Closest named color: Cornflower Blue (#6495ED). oklch(68.1% 0.168 261.4), rgb(91, 149, 255).
Aa
Black text reads best on this color (7.18:1).
About this color
#5B95FF is a medium-light, vivid blue. In OKLCH its lightness is 68%, its chroma 0.168 and its hue 261°. Its hue sits on the cool side of the wheel. The nearest named color is Cornflower Blue (#6495ED), ΔE 0.028 away. Black text reads best on it, at 7.18:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | vivid (0.168) |
| Temperature | cool |
| Nearest name | Cornflower Blue (#6495ED) |
| Black text | 7.18:1 |
| White text | 2.92:1 |
Values
| HEX | #5B95FF |
| RGB | rgb(91, 149, 255) |
| HSL | hsl(219, 100%, 68%) |
| OKLCH | oklch(68.1% 0.168 261.4) |
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 #5B95FF | 2.92:1 | Fails | Lc -60.6 | Content text, not long reading |
| Black text on #5B95FF | 7.18:1 | AAA | Lc 48.7 | Large or bold text, headings |
| #5B95FF text on white | 2.92:1 | Fails | Lc 55.3 | Large or bold text, headings |
| #5B95FF text on black | 7.18:1 | AAA | Lc -46.5 | Large or bold text, headings |
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 400.
-
Step 50
50
#F0F6FF
oklch(97.1% 0.014 258.3)
-
Step 100
100
#DFEBFF
oklch(93.7% 0.03 260.7)
-
Step 200
200
#C5DAFF
oklch(88.5% 0.056 261.8)
-
Step 300
300
#9EC1FF
oklch(80.8% 0.096 261.6)
-
Step 400
400 (this color)
#5B95FF
oklch(68.1% 0.168 261.4)
-
Step 500
500
#3F82FF
oklch(63.1% 0.198 261.5)
-
Step 600
600
#1064F9
oklch(55.6% 0.235 261.5)
-
Step 700
700
#0152D9
oklch(49.2% 0.217 261.4)
-
Step 800
800
#0744AF
oklch(42.7% 0.18 261.4)
-
Step 900
900
#103B8A
oklch(37.6% 0.14 261.3)
-
Step 950
950
#0B2351
oklch(26.9% 0.09 261.7)
#5B95FF 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) | #649FFF | 0.029 |
| Deuteranopia (no green cones) | #4A90FD | 0.022 |
| Tritanopia (no blue cones) | #00ADBE | 0.138 |
| Achromatopsia (no color) | #979797 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #5B95FF
#5B95FF
oklch(68.1% 0.168 261.4)
- #C48E00
#C48E00
oklch(68.1% 0.141 81.5)
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 #5B95FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cornflower Blue #6495ED ΔE 0.028
- Chefchaouen Blue #4895EF ΔE 0.030
- Soft Blue #6488EA ΔE 0.041
- Dodger Blue #1E90FF ΔE 0.044
- Dark Sky Blue #448EE4 ΔE 0.049
- Lavender Blue #8B88F8 ΔE 0.060
- Periwinkle Blue #8F99FB ΔE 0.062
- Perrywinkle #8F8CE7 ΔE 0.068
Use #5B95FF 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.