#889AB5
Closest named color: Cool Gray (#8D99AE). oklch(68.1% 0.045 258.4), rgb(136, 154, 181).
Aa
Black text reads best on this color (7.33:1).
About this color
#889AB5 is a medium-light, muted blue. In OKLCH its lightness is 68%, its chroma 0.045 and its hue 258°. Its hue sits on the cool side of the wheel. The nearest named color is Cool Gray (#8D99AE), ΔE 0.011 away. Black text reads best on it, at 7.33:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.33:1 |
| White text | 2.86:1 |
Values
| HEX | #889AB5 |
| RGB | rgb(136, 154, 181) |
| HSL | hsl(216, 23%, 62%) |
| OKLCH | oklch(68.1% 0.045 258.4) |
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 #889AB5 | 2.86:1 | Fails | Lc -60.1 | Content text, not long reading |
| Black text on #889AB5 | 7.33:1 | AAA | Lc 49.2 | Large or bold text, headings |
| #889AB5 text on white | 2.86:1 | Fails | Lc 54.8 | Large or bold text, headings |
| #889AB5 text on black | 7.33:1 | AAA | Lc -47.0 | 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
#F4F5F8
oklch(97% 0.004 271.4)
-
Step 100
100
#E7EAEF
oklch(93.6% 0.007 260.7)
-
Step 200
200
#D3DAE4
oklch(88.6% 0.016 257.2)
-
Step 300
300
#B6C2D3
oklch(81% 0.027 257)
-
Step 400
400 (this color)
#889AB5
oklch(68.1% 0.045 258.4)
-
Step 500
500
#748BAD
oklch(63.1% 0.058 258)
-
Step 600
600
#5D7498
oklch(55.5% 0.063 259.2)
-
Step 700
700
#4C6282
oklch(49.2% 0.058 257.7)
-
Step 800
800
#3F506A
oklch(42.8% 0.048 258.7)
-
Step 900
900
#354256
oklch(37.6% 0.038 258.9)
-
Step 950
950
#1F2732
oklch(27% 0.024 256.4)
#889AB5 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) | #919BB6 | 0.013 |
| Deuteranopia (no green cones) | #8C97B4 | 0.009 |
| Tritanopia (no blue cones) | #7CA0A3 | 0.040 |
| Achromatopsia (no color) | #999999 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #889AB5
#889AB5
oklch(68.1% 0.045 258.4)
- #A8967A
#A8967A
oklch(68.2% 0.045 78.8)
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 #889AB5, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Cool Gray #8D99AE ΔE 0.011
- Bluey Grey #89A0B0 ΔE 0.021
- Greyblue #77A1B5 ΔE 0.027
- Bluegrey #85A3B2 ΔE 0.027
- Cool Grey #95A3A6 ΔE 0.043
- Cool Steel #97A7B3 ΔE 0.044
- Silver Lake Blue #778DA9 ΔE 0.045
- Blue Grey #758DA3 ΔE 0.050
Use #889AB5 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.