#8CB1EB
Closest named color: Carolina Blue (#8AB8FE). oklch(75.5% 0.093 259.2), rgb(140, 177, 235).
Aa
Black text reads best on this color (9.60:1).
About this color
#8CB1EB is a medium-light, moderately saturated blue. In OKLCH its lightness is 76%, its chroma 0.093 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.029 away. Black text reads best on it, at 9.60:1.
| Hue family | Blues |
| Lightness | medium-light (76%) |
| Chroma | moderately saturated (0.093) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 9.60:1 |
| White text | 2.18:1 |
Values
| HEX | #8CB1EB |
| RGB | rgb(140, 177, 235) |
| HSL | hsl(217, 70%, 74%) |
| OKLCH | oklch(75.5% 0.093 259.2) |
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 #8CB1EB | 2.18:1 | Fails | Lc -47.7 | Large or bold text, headings |
| Black text on #8CB1EB | 9.60:1 | AAA | Lc 61.0 | Content text, not long reading |
| #8CB1EB text on white | 2.18:1 | Fails | Lc 43.0 | Non-text elements, placeholder text |
| #8CB1EB text on black | 9.60:1 | AAA | Lc -59.2 | 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
#F2F6FB
oklch(97.2% 0.008 253.9)
-
Step 100
100
#E3EAF5
oklch(93.5% 0.017 259.4)
-
Step 200
200
#CDDAEF
oklch(88.5% 0.032 260)
-
Step 300
300
#AAC2E7
oklch(80.9% 0.059 259)
-
Step 400
400 (this color)
#8CB1EB
oklch(75.5% 0.093 259.2)
-
Step 500
500
#5C8AD1
oklch(63.2% 0.119 258.8)
-
Step 600
600
#4272BE
oklch(55.5% 0.13 259.2)
-
Step 700
700
#345FA4
oklch(49% 0.121 259.4)
-
Step 800
800
#2C4E85
oklch(42.7% 0.1 259.6)
-
Step 900
900
#27416A
oklch(37.6% 0.078 259.2)
-
Step 950
950
#17263E
oklch(26.8% 0.05 259.5)
#8CB1EB 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) | #9CB4EE | 0.022 |
| Deuteranopia (no green cones) | #92ABEA | 0.016 |
| Tritanopia (no blue cones) | #6BBDC5 | 0.082 |
| Achromatopsia (no color) | #AFAFAF | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8CB1EB
#8CB1EB
oklch(75.5% 0.093 259.2)
- #CFA969
#CFA969
oklch(75.5% 0.093 79.7)
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 #8CB1EB, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.029
- Pastel Blue #A2BFFE ΔE 0.052
- Light Grey Blue #9DBCD4 ΔE 0.056
- Lightblue #7BC8F6 ΔE 0.060
- Light Cornflower Blue #98C1D9 ΔE 0.060
- Sky #82CAFC ΔE 0.064
- Periwinkle Blue #8F99FB ΔE 0.073
- Cloudy Blue #ACC2D9 ΔE 0.073
Use #8CB1EB 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.