#ABB8E7
Closest named color: Pastel Blue (#A2BFFE). oklch(78.9% 0.069 272.7), rgb(171, 184, 231).
Aa
Black text reads best on this color (10.74:1).
About this color
#ABB8E7 is a light, muted blue. In OKLCH its lightness is 79%, its chroma 0.069 and its hue 273°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.034 away. Black text reads best on it, at 10.74:1.
| Hue family | Blues |
| Lightness | light (79%) |
| Chroma | muted (0.069) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.74:1 |
| White text | 1.95:1 |
Values
| HEX | #ABB8E7 |
| RGB | rgb(171, 184, 231) |
| HSL | hsl(227, 56%, 79%) |
| OKLCH | oklch(78.9% 0.069 272.7) |
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 #ABB8E7 | 1.95:1 | Fails | Lc -42.0 | Non-text elements, placeholder text |
| Black text on #ABB8E7 | 10.74:1 | AAA | Lc 66.3 | Content text, not long reading |
| #ABB8E7 text on white | 1.95:1 | Fails | Lc 37.6 | Non-text elements, placeholder text |
| #ABB8E7 text on black | 10.74:1 | AAA | Lc -64.8 | 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
#F3F5FC
oklch(97.1% 0.01 273.4)
-
Step 100
100
#E5E9F8
oklch(93.5% 0.021 274)
-
Step 200
200
#D0D8F3
oklch(88.5% 0.038 272.5)
-
Step 300
300 (this color)
#ABB8E7
oklch(78.9% 0.069 272.7)
-
Step 400
400
#8A9CE5
oklch(70.8% 0.109 272.8)
-
Step 500
500
#6E81DE
oklch(63.1% 0.141 273)
-
Step 600
600
#5769CB
oklch(55.6% 0.152 272.7)
-
Step 700
700
#4757B0
oklch(49.1% 0.142 272.5)
-
Step 800
800
#3A478E
oklch(42.6% 0.118 272.6)
-
Step 900
900
#323D72
oklch(37.9% 0.091 272.5)
-
Step 950
950
#1D2443
oklch(27.1% 0.058 272.4)
#ABB8E7 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) | #AABCE9 | 0.010 |
| Deuteranopia (no green cones) | #A6B7E6 | 0.007 |
| Tritanopia (no blue cones) | #9CC1C8 | 0.061 |
| Achromatopsia (no color) | #B9B9B9 | 0.069 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ABB8E7
#ABB8E7
oklch(78.9% 0.069 272.7)
- #C9BA88
#C9BA88
oklch(78.9% 0.069 93.4)
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 #ABB8E7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.034
- Light Grey Blue #9DBCD4 ΔE 0.038
- Cloudy Blue #ACC2D9 ΔE 0.039
- Light Steel Blue #B0C4DE ΔE 0.039
- Light Cornflower Blue #98C1D9 ΔE 0.043
- Carolina Blue #8AB8FE ΔE 0.050
- Light Blue Grey #B7C9E2 ΔE 0.052
- Light Periwinkle #C1C6FC ΔE 0.054
Use #ABB8E7 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.