#89ABDF
Closest named color: Carolina Blue (#8AB8FE). oklch(73.6% 0.085 258.7), rgb(137, 171, 223).
Aa
Black text reads best on this color (8.95:1).
About this color
#89ABDF is a medium-light, moderately saturated blue. In OKLCH its lightness is 74%, its chroma 0.085 and its hue 259°. Its hue sits on the cool side of the wheel. The nearest named color is Carolina Blue (#8AB8FE), ΔE 0.050 away. Black text reads best on it, at 8.95:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | moderately saturated (0.085) |
| Temperature | cool |
| Nearest name | Carolina Blue (#8AB8FE) |
| Black text | 8.95:1 |
| White text | 2.34:1 |
Values
| HEX | #89ABDF |
| RGB | rgb(137, 171, 223) |
| HSL | hsl(216, 57%, 71%) |
| OKLCH | oklch(73.6% 0.085 258.7) |
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 #89ABDF | 2.34:1 | Fails | Lc -51.1 | Large or bold text, headings |
| Black text on #89ABDF | 8.95:1 | AAA | Lc 57.8 | Large or bold text, headings |
| #89ABDF text on white | 2.34:1 | Fails | Lc 46.2 | Large or bold text, headings |
| #89ABDF text on black | 8.95:1 | AAA | Lc -55.9 | Large or bold text, headings |
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 400.
-
Step 50
50
#F3F6FA
oklch(97.2% 0.006 255.5)
-
Step 100
100
#E4EAF4
oklch(93.5% 0.015 260.7)
-
Step 200
200
#CEDAED
oklch(88.5% 0.029 259.6)
-
Step 300
300
#ACC2E3
oklch(80.8% 0.053 258.4)
-
Step 400
400 (this color)
#89ABDF
oklch(73.6% 0.085 258.7)
-
Step 500
500
#608ACB
oklch(63.1% 0.109 258.9)
-
Step 600
600
#4773B7
oklch(55.6% 0.117 258.8)
-
Step 700
700
#38609E
oklch(49.1% 0.11 258.9)
-
Step 800
800
#2F4F80
oklch(42.8% 0.09 258.7)
-
Step 900
900
#2A4267
oklch(37.8% 0.07 258.8)
-
Step 950
950
#19273C
oklch(27.1% 0.044 258.3)
#89ABDF 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) | #98AEE1 | 0.021 |
| Deuteranopia (no green cones) | #8FA6DE | 0.014 |
| Tritanopia (no blue cones) | #6CB6BD | 0.075 |
| Achromatopsia (no color) | #A9A9A9 | 0.085 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89ABDF
#89ABDF
oklch(73.6% 0.085 258.7)
- #C6A36B
#C6A36B
oklch(73.4% 0.084 78.6)
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 #89ABDF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Carolina Blue #8AB8FE ΔE 0.050
- Light Grey Blue #9DBCD4 ΔE 0.061
- Cool Steel #97A7B3 ΔE 0.063
- Bluegrey #85A3B2 ΔE 0.065
- Bluey Grey #89A0B0 ΔE 0.068
- Light Cornflower Blue #98C1D9 ΔE 0.068
- Greyblue #77A1B5 ΔE 0.068
- Periwinkle Blue #8F99FB ΔE 0.071
Use #89ABDF 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.