#6BC8FB
Closest named color: Lightblue (#7BC8F6). oklch(79.5% 0.114 234.7), rgb(107, 200, 251).
Aa
Black text reads best on this color (11.27:1).
About this color
#6BC8FB is a light, moderately saturated blue. In OKLCH its lightness is 80%, its chroma 0.114 and its hue 235°. Its hue sits on the cool side of the wheel. The nearest named color is Lightblue (#7BC8F6), ΔE 0.015 away. Black text reads best on it, at 11.27:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.114) |
| Temperature | cool |
| Nearest name | Lightblue (#7BC8F6) |
| Black text | 11.27:1 |
| White text | 1.86:1 |
Values
| HEX | #6BC8FB |
| RGB | rgb(107, 200, 251) |
| HSL | hsl(201, 95%, 70%) |
| OKLCH | oklch(79.5% 0.114 234.7) |
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 #6BC8FB | 1.86:1 | Fails | Lc -39.1 | Non-text elements, placeholder text |
| Black text on #6BC8FB | 11.27:1 | AAA | Lc 68.9 | Content text, not long reading |
| #6BC8FB text on white | 1.86:1 | Fails | Lc 34.9 | Non-text elements, placeholder text |
| #6BC8FB text on black | 11.27:1 | AAA | Lc -67.6 | Content text, not long reading |
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 300.
-
Step 50
50
#ECF7FE
oklch(97% 0.015 235.4)
-
Step 100
100
#D6EEFD
oklch(93.6% 0.033 235.2)
-
Step 200
200
#B1E1FD
oklch(88.5% 0.063 234)
-
Step 300
300 (this color)
#6BC8FB
oklch(79.5% 0.114 234.7)
-
Step 400
400
#00AEEF
oklch(70.8% 0.149 234.4)
-
Step 500
500
#0095CE
oklch(63.2% 0.133 234.7)
-
Step 600
600
#007DAE
oklch(55.7% 0.118 234.9)
-
Step 700
700
#006993
oklch(49.2% 0.104 234.9)
-
Step 800
800
#005679
oklch(42.8% 0.09 234.7)
-
Step 900
900
#004765
oklch(37.6% 0.08 234.9)
-
Step 950
950
#002A3E
oklch(26.9% 0.057 235.2)
#6BC8FB 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) | #B0C6FD | 0.072 |
| Deuteranopia (no green cones) | #9CB7FA | 0.063 |
| Tritanopia (no blue cones) | #00D5D9 | 0.083 |
| Achromatopsia (no color) | #BEBEBE | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6BC8FB
#6BC8FB
oklch(79.5% 0.114 234.7)
- #F5A873
#F5A873
oklch(79.5% 0.114 54.8)
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 #6BC8FB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Lightblue #7BC8F6 ΔE 0.015
- Sky #82CAFC ΔE 0.022
- Vivid Sky Blue #4CC9F0 ΔE 0.029
- Light Sky Blue #87CEFA ΔE 0.032
- Sky Blue #87CEEB ΔE 0.041
- Bright Sky Blue #02CCFE ΔE 0.042
- Carolina Blue #8AB8FE ΔE 0.050
- Deep Sky Blue #00BFFF ΔE 0.056
Use #6BC8FB 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.