#ABC4F6
Closest named color: Pastel Blue (#A2BFFE). oklch(81.9% 0.076 264), rgb(171, 196, 246).
Aa
Black text reads best on this color (11.95:1).
About this color
#ABC4F6 is a light, moderately saturated blue. In OKLCH its lightness is 82%, its chroma 0.076 and its hue 264°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.023 away. Black text reads best on it, at 11.95:1.
| Hue family | Blues |
| Lightness | light (82%) |
| Chroma | moderately saturated (0.076) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 11.95:1 |
| White text | 1.75:1 |
Values
| HEX | #ABC4F6 |
| RGB | rgb(171, 196, 246) |
| HSL | hsl(220, 81%, 82%) |
| OKLCH | oklch(81.9% 0.076 264) |
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 #ABC4F6 | 1.75:1 | Fails | Lc -36.0 | Non-text elements, placeholder text |
| Black text on #ABC4F6 | 11.95:1 | AAA | Lc 71.8 | Content text, not long reading |
| #ABC4F6 text on white | 1.75:1 | Fails | Lc 32.1 | Non-text elements, placeholder text |
| #ABC4F6 text on black | 11.95:1 | AAA | Lc -70.6 | 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
#F2F6FD
oklch(97.2% 0.01 261.8)
-
Step 100
100
#E2EAF9
oklch(93.5% 0.022 263.2)
-
Step 200
200
#CBDAF6
oklch(88.6% 0.042 263)
-
Step 300
300 (this color)
#ABC4F6
oklch(81.9% 0.076 264)
-
Step 400
400
#7A9FEC
oklch(70.7% 0.121 264)
-
Step 500
500
#5885E7
oklch(63.2% 0.156 263.9)
-
Step 600
600
#3F6CD5
oklch(55.6% 0.169 264.2)
-
Step 700
700
#315AB8
oklch(49.2% 0.156 263.9)
-
Step 800
800
#294A95
oklch(42.8% 0.129 263.9)
-
Step 900
900
#253E77
oklch(37.6% 0.102 264.3)
-
Step 950
950
#162546
oklch(27.1% 0.065 264.1)
#ABC4F6 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) | #B4C7F8 | 0.015 |
| Deuteranopia (no green cones) | #ACC0F5 | 0.010 |
| Tritanopia (no blue cones) | #96CED5 | 0.067 |
| Achromatopsia (no color) | #C3C3C3 | 0.076 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ABC4F6
#ABC4F6
oklch(81.9% 0.076 264)
- #DBC08B
#DBC08B
oklch(81.8% 0.076 83.9)
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 #ABC4F6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.023
- Baby Blue #A2CFFE ΔE 0.028
- Light Periwinkle #C1C6FC ΔE 0.031
- Light Steel Blue #B0C4DE ΔE 0.035
- Light Blue Grey #B7C9E2 ΔE 0.038
- Cloudy Blue #ACC2D9 ΔE 0.041
- Light Sky Blue #87CEFA ΔE 0.044
- Sky #82CAFC ΔE 0.045
Use #ABC4F6 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.