#889BB5
Closest named color: Cool Gray (#8D99AE). oklch(68.4% 0.044 256.3), rgb(136, 155, 181).
Aa
Black text reads best on this color (7.40:1).
About this color
#889BB5 is a medium-light, muted blue. In OKLCH its lightness is 68%, its chroma 0.044 and its hue 256°. 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 7.40:1.
| Hue family | Blues |
| Lightness | medium-light (68%) |
| Chroma | muted (0.044) |
| Temperature | cool |
| Nearest name | Cool Gray (#8D99AE) |
| Black text | 7.40:1 |
| White text | 2.83:1 |
Values
| HEX | #889BB5 |
| RGB | rgb(136, 155, 181) |
| HSL | hsl(215, 23%, 62%) |
| OKLCH | oklch(68.4% 0.044 256.3) |
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 #889BB5 | 2.83:1 | Fails | Lc -59.7 | Large or bold text, headings |
| Black text on #889BB5 | 7.40:1 | AAA | Lc 49.6 | Large or bold text, headings |
| #889BB5 text on white | 2.83:1 | Fails | Lc 54.4 | Large or bold text, headings |
| #889BB5 text on black | 7.40:1 | AAA | Lc -47.4 | 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
#E6EAEF
oklch(93.5% 0.008 253.9)
-
Step 200
200
#D3DAE3
oklch(88.6% 0.015 254.6)
-
Step 300
300
#B5C2D3
oklch(80.9% 0.028 255.1)
-
Step 400
400 (this color)
#889BB5
oklch(68.4% 0.044 256.3)
-
Step 500
500
#738BAC
oklch(63% 0.057 256.4)
-
Step 600
600
#5C7597
oklch(55.6% 0.061 256.2)
-
Step 700
700
#4B6281
oklch(49% 0.057 256)
-
Step 800
800
#3E5069
oklch(42.7% 0.048 256.7)
-
Step 900
900
#354355
oklch(37.8% 0.036 254.9)
-
Step 950
950
#1F2732
oklch(27% 0.024 256.4)
#889BB5 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) | #929CB6 | 0.014 |
| Deuteranopia (no green cones) | #8D97B4 | 0.012 |
| Tritanopia (no blue cones) | #7CA1A3 | 0.040 |
| Achromatopsia (no color) | #999999 | 0.044 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #889BB5
#889BB5
oklch(68.4% 0.044 256.3)
- #A9967B
#A9967B
oklch(68.3% 0.044 76.5)
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 #889BB5, 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 0.018
- Bluegrey #85A3B2 ΔE 0.024
- Greyblue #77A1B5 ΔE 0.025
- Cool Grey #95A3A6 ΔE 0.041
- Cool Steel #97A7B3 ΔE 0.042
- Silver Lake Blue #778DA9 ΔE 0.048
- Blue Grey #758DA3 ΔE 0.052
Use #889BB5 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.