#0089A3
Closest named color: Teal Blue (#01889F). oklch(58.1% 0.104 217.4), rgb(0, 137, 163).
Aa
Black text reads best on this color (5.10:1).
About this color
#0089A3 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 58%, its chroma 0.104 and its hue 217°. Its hue sits on the cool side of the wheel. The nearest named color is Teal Blue (#01889F), ΔE 0.006 away. Black text reads best on it, at 5.10:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.104) |
| Temperature | cool |
| Nearest name | Teal Blue (#01889F) |
| Black text | 5.10:1 |
| White text | 4.11:1 |
Values
| HEX | #0089A3 |
| RGB | rgb(0, 137, 163) |
| HSL | hsl(190, 100%, 32%) |
| OKLCH | oklch(58.1% 0.104 217.4) |
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 #0089A3 | 4.11:1 | AA large text | Lc -73.1 | Content text, not long reading |
| Black text on #0089A3 | 5.10:1 | AA | Lc 36.4 | Non-text elements, placeholder text |
| #0089A3 text on white | 4.11:1 | AA large text | Lc 67.6 | Content text, not long reading |
| #0089A3 text on black | 5.10:1 | AA | Lc -34.0 | 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 600.
-
Step 50
50
#F1F7F8
oklch(97.2% 0.007 208.8)
-
Step 100
100
#E0ECF0
oklch(93.5% 0.014 219.6)
-
Step 200
200
#C7DEE4
oklch(88.5% 0.026 215.2)
-
Step 300
300
#9FC9D5
oklch(81% 0.047 217.1)
-
Step 400
400
#67ACBF
oklch(70.6% 0.075 217.4)
-
Step 500
500
#3597AF
oklch(63% 0.095 217.4)
-
Step 600
600 (this color)
#0089A3
oklch(58.1% 0.104 217.4)
-
Step 700
700
#006C81
oklch(49% 0.088 217.4)
-
Step 800
800
#00596A
oklch(42.8% 0.076 216.6)
-
Step 900
900
#0C4957
oklch(37.6% 0.062 217.6)
-
Step 950
950
#0B2B33
oklch(27% 0.039 217.4)
#0089A3 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) | #7885A4 | 0.089 |
| Deuteranopia (no green cones) | #6677A3 | 0.081 |
| Tritanopia (no blue cones) | #009291 | 0.045 |
| Achromatopsia (no color) | #7D7D7D | 0.104 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0089A3
#0089A3
oklch(58.1% 0.104 217.4)
- #AF634D
#AF634D
oklch(58.1% 0.104 37)
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 #0089A3, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Teal Blue #01889F ΔE 0.006
- Blue NCS #118AB2 ΔE 0.024
- Dark Cyan #008B8B ΔE 0.040
- Teal Green #0A9396 ΔE 0.042
- Ocean #017B92 ΔE 0.044
- Cerulean #457B9D ΔE 0.047
- Steel Blue #4682B4 ΔE 0.050
- Stormy Blue #507B9C ΔE 0.053
Use #0089A3 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.