#ABCFE9
Closest named color: Light Blue Grey (#B7C9E2). oklch(83.7% 0.053 239.6), rgb(171, 207, 233).
Aa
Black text reads best on this color (12.83:1).
About this color
#ABCFE9 is a light, muted blue. In OKLCH its lightness is 84%, its chroma 0.053 and its hue 240°. Its hue sits on the cool side of the wheel. The nearest named color is Light Blue Grey (#B7C9E2), ΔE 0.020 away. Black text reads best on it, at 12.83:1.
| Hue family | Blues |
| Lightness | light (84%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Light Blue Grey (#B7C9E2) |
| Black text | 12.83:1 |
| White text | 1.63:1 |
Values
| HEX | #ABCFE9 |
| RGB | rgb(171, 207, 233) |
| HSL | hsl(205, 58%, 79%) |
| OKLCH | oklch(83.7% 0.053 239.6) |
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 #ABCFE9 | 1.63:1 | Fails | Lc -31.9 | Non-text elements, placeholder text |
| Black text on #ABCFE9 | 12.83:1 | AAA | Lc 75.5 | Fine for body text |
| #ABCFE9 text on white | 1.63:1 | Fails | Lc 28.3 | Dividers and decoration only |
| #ABCFE9 text on black | 12.83:1 | AAA | Lc -74.6 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E1ECF3
oklch(93.7% 0.015 235.4)
-
Step 200
200
#C8DCEB
oklch(88.4% 0.03 240.2)
-
Step 300
300 (this color)
#ABCFE9
oklch(83.7% 0.053 239.6)
-
Step 400
400
#6EA8D0
oklch(70.7% 0.084 239.7)
-
Step 500
500
#4392C4
oklch(63.2% 0.108 239.4)
-
Step 600
600
#1A7BB0
oklch(55.6% 0.117 239.3)
-
Step 700
700
#076798
oklch(49% 0.11 240.1)
-
Step 800
800
#0F547B
oklch(42.6% 0.091 240.2)
-
Step 900
900
#174663
oklch(37.7% 0.071 239.8)
-
Step 950
950
#0F293A
oklch(26.9% 0.045 240)
#ABCFE9 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) | #C4CEEA | 0.031 |
| Deuteranopia (no green cones) | #BCC7E9 | 0.028 |
| Tritanopia (no blue cones) | #99D6D7 | 0.042 |
| Achromatopsia (no color) | #CACACA | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ABCFE9
#ABCFE9
oklch(83.7% 0.053 239.6)
- #E4C2A8
#E4C2A8
oklch(83.7% 0.052 59.4)
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 #ABCFE9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Blue Grey #B7C9E2 ΔE 0.020
- Light Blue #ADD8E6 ΔE 0.026
- Light Steel Blue #B0C4DE ΔE 0.028
- Baby Blue #A2CFFE ΔE 0.031
- Cloudy Blue #ACC2D9 ΔE 0.035
- Sky Blue #87CEEB ΔE 0.040
- Celeste #A8DADC ΔE 0.040
- Light Sky Blue #87CEFA ΔE 0.045
Use #ABCFE9 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.