#ABB7FF
Closest named color: Pastel Blue (#A2BFFE). oklch(79.7% 0.103 276.5), rgb(171, 183, 255).
Aa
Black text reads best on this color (10.94:1).
About this color
#ABB7FF is a light, moderately saturated blue. In OKLCH its lightness is 80%, its chroma 0.103 and its hue 277°. 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 10.94:1.
| Hue family | Blues |
| Lightness | light (80%) |
| Chroma | moderately saturated (0.103) |
| Temperature | cool |
| Nearest name | Pastel Blue (#A2BFFE) |
| Black text | 10.94:1 |
| White text | 1.91:1 |
Values
| HEX | #ABB7FF |
| RGB | rgb(171, 183, 255) |
| HSL | hsl(231, 100%, 84%) |
| OKLCH | oklch(79.7% 0.103 276.5) |
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 #ABB7FF | 1.91:1 | Fails | Lc -40.9 | Non-text elements, placeholder text |
| Black text on #ABB7FF | 10.94:1 | AAA | Lc 67.3 | Content text, not long reading |
| #ABB7FF text on white | 1.91:1 | Fails | Lc 36.6 | Non-text elements, placeholder text |
| #ABB7FF text on black | 10.94:1 | AAA | Lc -65.9 | 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
#F3F5FF
oklch(97.2% 0.013 277.1)
-
Step 100
100
#E4E9FE
oklch(93.7% 0.029 275.2)
-
Step 200
200
#CFD7FF
oklch(88.6% 0.056 276.3)
-
Step 300
300 (this color)
#ABB7FF
oklch(79.7% 0.103 276.5)
-
Step 400
400
#8995FF
oklch(70.7% 0.154 276.8)
-
Step 500
500
#6E76FF
oklch(63.1% 0.2 276.5)
-
Step 600
600
#5957F5
oklch(55.7% 0.229 276.5)
-
Step 700
700
#4A45D5
oklch(49.1% 0.213 276.7)
-
Step 800
800
#3C3AAC
oklch(42.7% 0.176 276.7)
-
Step 900
900
#323488
oklch(37.7% 0.137 276.6)
-
Step 950
950
#1D1F50
oklch(26.9% 0.088 277)
#ABB7FF 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) | #A1BFFF | 0.023 |
| Deuteranopia (no green cones) | #9BB8FD | 0.021 |
| Tritanopia (no blue cones) | #94C5D0 | 0.093 |
| Achromatopsia (no color) | #BBBBBB | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #ABB7FF
#ABB7FF
oklch(79.7% 0.103 276.5)
- #D0BD6D
#D0BD6D
oklch(79.7% 0.103 96.4)
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 #ABB7FF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Pastel Blue #A2BFFE ΔE 0.023
- Carolina Blue #8AB8FE ΔE 0.040
- Pale Violet #CEAEFA ΔE 0.051
- Light Periwinkle #C1C6FC ΔE 0.053
- Light Violet #D6B4FC ΔE 0.059
- Baby Blue #A2CFFE ΔE 0.064
- Sky #82CAFC ΔE 0.065
- Light Steel Blue #B0C4DE ΔE 0.067
Use #ABB7FF 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.