#6CB2FF
Closest named color: Carolina Blue (#8AB8FE). oklch(75% 0.133 252), rgb(108, 178, 255).
Aa
Black text reads best on this color (9.44:1).
About this color
#6CB2FF is a medium-light, moderately saturated blue. In OKLCH its lightness is 75%, its chroma 0.133 and its hue 252°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.037 away. Black text reads best on it, at 9.44:1.
| Hue family | Blues |
| Lightness | medium-light (75%) |
| Chroma | moderately saturated (0.133) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.44:1 |
| White text | 2.22:1 |
Values
| HEX | #6CB2FF |
| RGB | rgb(108, 178, 255) |
| HSL | hsl(211, 100%, 71%) |
| OKLCH | oklch(75% 0.133 252) |
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 #6CB2FF | 2.22:1 | Fails | Lc -48.4 | Large or bold text, headings |
| Black text on #6CB2FF | 9.44:1 | AAA | Lc 60.4 | Content text, not long reading |
| #6CB2FF text on white | 2.22:1 | Fails | Lc 43.6 | Non-text elements, placeholder text |
| #6CB2FF text on black | 9.44:1 | AAA | Lc -58.6 | 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
#F0F6FD
oklch(97.1% 0.011 252.1)
-
Step 100
100
#DFEBFA
oklch(93.6% 0.024 254)
-
Step 200
200
#C4DCF7
oklch(88.5% 0.045 251.4)
-
Step 300
300
#9AC5F5
oklch(81% 0.082 251.6)
-
Step 400
400 (this color)
#6CB2FF
oklch(75% 0.133 252)
-
Step 500
500
#288BEB
oklch(63% 0.169 252.1)
-
Step 600
600
#0074D0
oklch(55.6% 0.166 251.9)
-
Step 700
700
#0061B0
oklch(49% 0.147 252)
-
Step 800
800
#004F92
oklch(42.6% 0.129 252.3)
-
Step 900
900
#03427A
oklch(37.7% 0.111 252.2)
-
Step 950
950
#072747
oklch(26.9% 0.07 252)
#6CB2FF 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) | #92B6FF | 0.043 |
| Deuteranopia (no green cones) | #7EA7FD | 0.031 |
| Tritanopia (no blue cones) | #00C4CD | 0.113 |
| Achromatopsia (no color) | #AEAEAE | 0.133 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6CB2FF
#6CB2FF
oklch(75% 0.133 252)
- #E19F42
#E19F42
oklch(75% 0.133 72.3)
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 #6CB2FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.037
- Deep Sky Blue #00BFFF ΔE 0.055
- Lightblue #7BC8F6 ΔE 0.068
- Periwinkle Blue #8F99FB ΔE 0.070
- Sky #82CAFC ΔE 0.073
- Pastel Blue #A2BFFE ΔE 0.073
- Vivid Sky Blue #4CC9F0 ΔE 0.074
- Bright Sky Blue #02CCFE ΔE 0.078
Use #6CB2FF 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.