#ABB7F0
Closest named color: Pastel Blue (#A2BFFE). oklch(79% 0.082 275.1), rgb(171, 183, 240).
Aa
Black text reads best on this color (10.76:1).
About this color
#ABB7F0 is a light, moderately saturated blue. In OKLCH its lightness is 79%, its chroma 0.082 and its hue 275°. Its hue sits on the cool side of the wheel. The nearest named color is Pastel Blue (#A2BFFE), ΔE 0.026 away. Black text reads best on it, at 10.76:1.
| Hue family | Blues |
| Lightness | light (79%) |
| Chroma | moderately saturated (0.082) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.76:1 |
| White text | 1.95:1 |
Values
| HEX | #ABB7F0 |
| RGB | rgb(171, 183, 240) |
| HSL | hsl(230, 70%, 81%) |
| OKLCH | oklch(79% 0.082 275.1) |
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 #ABB7F0 | 1.95:1 | Fails | Lc -41.9 | Non-text elements, placeholder text |
| Black text on #ABB7F0 | 10.76:1 | AAA | Lc 66.4 | Content text, not long reading |
| #ABB7F0 text on white | 1.95:1 | Fails | Lc 37.5 | Non-text elements, placeholder text |
| #ABB7F0 text on black | 10.76:1 | AAA | Lc -64.9 | 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
#F3F5FD
oklch(97.1% 0.011 274.9)
-
Step 100
100
#E5E9FA
oklch(93.6% 0.023 275.4)
-
Step 200
200
#D0D7F8
oklch(88.4% 0.046 276)
-
Step 300
300 (this color)
#ABB7F0
oklch(79% 0.082 275.1)
-
Step 400
400
#8999F2
oklch(70.8% 0.131 274.8)
-
Step 500
500
#6E7CED
oklch(63% 0.168 275.2)
-
Step 600
600
#5862DC
oklch(55.5% 0.184 275.1)
-
Step 700
700
#4951BF
oklch(49.2% 0.17 275.1)
-
Step 800
800
#3B439A
oklch(42.7% 0.14 274.8)
-
Step 900
900
#32397B
oklch(37.6% 0.111 275.2)
-
Step 950
950
#1D2248
oklch(27% 0.07 275)
#ABB7F0 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) | #A6BCF3 | 0.013 |
| Deuteranopia (no green cones) | #A1B7EF | 0.013 |
| Tritanopia (no blue cones) | #99C2CB | 0.073 |
| Achromatopsia (no color) | #BABABA | 0.082 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ABB7F0
#ABB7F0
oklch(79% 0.082 275.1)
- #CBBB7D
#CBBB7D
oklch(79.1% 0.083 95.4)
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 #ABB7F0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.026
- Carolina Blue #8AB8FE ΔE 0.043
- Light Steel Blue #B0C4DE ΔE 0.050
- Light Grey Blue #9DBCD4 ΔE 0.051
- Cloudy Blue #ACC2D9 ΔE 0.051
- Light Periwinkle #C1C6FC ΔE 0.052
- Light Cornflower Blue #98C1D9 ΔE 0.054
- Pale Violet #CEAEFA ΔE 0.056
Use #ABB7F0 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.