#0891B0
Closest named color: Blue NCS (#118AB2). oklch(60.8% 0.11 220.3), rgb(8, 145, 176).
Aa
Black text reads best on this color (5.68:1).
About this color
#0891B0 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 61%, its chroma 0.110 and its hue 220°. Its hue sits on the cool side of the wheel. The nearest named color is Blue NCS (#118AB2), ΔE 0.022 away. Black text reads best on it, at 5.68:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (61%) |
| Chroma | moderately saturated (0.110) |
| Temperature | cool |
| Nearest name | Blue NCS (#118AB2) |
| Black text | 5.68:1 |
| White text | 3.69:1 |
Values
| HEX | #0891B0 |
| RGB | rgb(8, 145, 176) |
| HSL | hsl(191, 91%, 36%) |
| OKLCH | oklch(60.8% 0.11 220.3) |
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 #0891B0 | 3.69:1 | AA large text | Lc -69.4 | Content text, not long reading |
| Black text on #0891B0 | 5.68:1 | AA | Lc 40.1 | Non-text elements, placeholder text |
| #0891B0 text on white | 3.69:1 | AA large text | Lc 63.9 | Content text, not long reading |
| #0891B0 text on black | 5.68:1 | AA | Lc -37.7 | Non-text elements, placeholder text |
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 500.
-
Step 50
50
#F0F7F9
oklch(97.1% 0.008 216.6)
-
Step 100
100
#DFEDF1
oklch(93.7% 0.016 216.7)
-
Step 200
200
#C5DEE7
oklch(88.5% 0.029 221.4)
-
Step 300
300
#9BC9D9
oklch(80.9% 0.053 221.2)
-
Step 400
400
#5EADC6
oklch(70.7% 0.086 220.8)
-
Step 500
500 (this color)
#0891B0
oklch(60.8% 0.11 220.3)
-
Step 600
600
#00809C
oklch(55.5% 0.101 220.3)
-
Step 700
700
#006C84
oklch(49.2% 0.09 220.2)
-
Step 800
800
#00586C
oklch(42.6% 0.078 220.2)
-
Step 900
900
#004A5B
oklch(37.8% 0.069 219.8)
-
Step 950
950
#052B36
oklch(26.9% 0.045 221.8)
#0891B0 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) | #7E8DB2 | 0.090 |
| Deuteranopia (no green cones) | #6B7FB0 | 0.080 |
| Tritanopia (no blue cones) | #009B9B | 0.051 |
| Achromatopsia (no color) | #858585 | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0891B0
#0891B0
oklch(60.8% 0.11 220.3)
- #B96A4E
#B96A4E
oklch(60.7% 0.109 40.1)
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 #0891B0, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue NCS #118AB2 ΔE 0.022
- Teal Blue #01889F ΔE 0.033
- Teal Green #0A9396 ΔE 0.043
- Cool Blue #4984B8 ΔE 0.051
- Steel Blue #4682B4 ΔE 0.051
- Dusty Blue #5A86AD ΔE 0.053
- Off Blue #5684AE ΔE 0.053
- Dark Cyan #008B8B ΔE 0.057
Use #0891B0 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.