#89AED4
Closest named color: Cool Steel (#97A7B3). oklch(73.7% 0.068 249.5), rgb(137, 174, 212).
Aa
Black text reads best on this color (9.06:1).
About this color
#89AED4 is a medium-light, muted blue. In OKLCH its lightness is 74%, its chroma 0.068 and its hue 249°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Steel (#97A7B3), ΔE 0.047 away. Black text reads best on it, at 9.06:1.
| Hue family | Blues |
| Lightness | medium-light (74%) |
| Chroma | muted (0.068) |
| Temperature | cool |
| Nearest name | Cool Steel (#97A7B3) |
| Black text | 9.06:1 |
| White text | 2.31:1 |
Values
| HEX | #89AED4 |
| RGB | rgb(137, 174, 212) |
| HSL | hsl(210, 47%, 68%) |
| OKLCH | oklch(73.7% 0.068 249.5) |
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 #89AED4 | 2.31:1 | Fails | Lc -50.5 | Large or bold text, headings |
| Black text on #89AED4 | 9.06:1 | AAA | Lc 58.3 | Large or bold text, headings |
| #89AED4 text on white | 2.31:1 | Fails | Lc 45.6 | Large or bold text, headings |
| #89AED4 text on black | 9.06:1 | AAA | Lc -56.5 | 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
#F3F6F9
oklch(97.2% 0.005 247.9)
-
Step 100
100
#E4EBF2
oklch(93.7% 0.012 248)
-
Step 200
200
#CEDBE9
oklch(88.6% 0.024 250.1)
-
Step 300
300
#ACC3DC
oklch(80.8% 0.043 250.6)
-
Step 400
400 (this color)
#89AED4
oklch(73.7% 0.068 249.5)
-
Step 500
500
#5F8EBD
oklch(63.2% 0.088 249.4)
-
Step 600
600
#4477A9
oklch(55.6% 0.096 249.5)
-
Step 700
700
#366491
oklch(49.1% 0.089 249.6)
-
Step 800
800
#2D5275
oklch(42.8% 0.072 248.6)
-
Step 900
900
#29445F
oklch(37.8% 0.057 249.6)
-
Step 950
950
#182837
oklch(27% 0.035 247.7)
#89AED4 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) | #9FAFD6 | 0.028 |
| Deuteranopia (no green cones) | #96A7D3 | 0.023 |
| Tritanopia (no blue cones) | #71B7BA | 0.059 |
| Achromatopsia (no color) | #AAAAAA | 0.068 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #89AED4
#89AED4
oklch(73.7% 0.068 249.5)
- #C7A37B
#C7A37B
oklch(73.8% 0.069 69.4)
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 #89AED4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Steel #97A7B3 ΔE 0.047
- Light Grey Blue #9DBCD4 ΔE 0.048
- Bluegrey #85A3B2 ΔE 0.052
- Bluey Grey #89A0B0 ΔE 0.056
- Light Cornflower Blue #98C1D9 ΔE 0.056
- Greyblue #77A1B5 ΔE 0.058
- Carolina Blue #8AB8FE ΔE 0.061
- French Gray #ADB5BD ΔE 0.063
Use #89AED4 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.