#0987B2
Closest named color: Blue NCS (#118AB2). oklch(58.4% 0.115 230), rgb(9, 135, 178).
Aa
Black text reads best on this color (5.12:1).
About this color
#0987B2 is a medium-dark, moderately saturated teal or cyan. In OKLCH its lightness is 58%, its chroma 0.115 and its hue 230°. Its hue sits on the cool side of the wheel. The nearest named color is Blue NCS (#118AB2), ΔE 0.009 away. Black text reads best on it, at 5.12:1.
| Hue family | Teals and cyans |
| Lightness | medium-dark (58%) |
| Chroma | moderately saturated (0.115) |
| Temperature | cool |
| Nearest name | Blue NCS (#118AB2) |
| Black text | 5.12:1 |
| White text | 4.10:1 |
Values
| HEX | #0987B2 |
| RGB | rgb(9, 135, 178) |
| HSL | hsl(195, 90%, 37%) |
| OKLCH | oklch(58.4% 0.115 230) |
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 #0987B2 | 4.10:1 | AA large text | Lc -73.1 | Content text, not long reading |
| Black text on #0987B2 | 5.12:1 | AA | Lc 36.5 | Non-text elements, placeholder text |
| #0987B2 text on white | 4.10:1 | AA large text | Lc 67.6 | Content text, not long reading |
| #0987B2 text on black | 5.12:1 | AA | Lc -34.1 | 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
#F1F6F9
oklch(97% 0.007 233.6)
-
Step 100
100
#E0ECF2
oklch(93.6% 0.015 229)
-
Step 200
200
#C7DDE9
oklch(88.5% 0.029 231.5)
-
Step 300
300
#9FC8DC
oklch(81% 0.052 229.2)
-
Step 400
400
#67AACA
oklch(70.6% 0.083 230.2)
-
Step 500
500
#3695BD
oklch(63.2% 0.106 229.9)
-
Step 600
600 (this color)
#0987B2
oklch(58.4% 0.115 230)
-
Step 700
700
#006A8D
oklch(49.1% 0.098 229.8)
-
Step 800
800
#005774
oklch(42.7% 0.085 229.4)
-
Step 900
900
#0D485F
oklch(37.7% 0.069 229.9)
-
Step 950
950
#0B2A38
oklch(27% 0.044 231.3)
#0987B2 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) | #7185B4 | 0.078 |
| Deuteranopia (no green cones) | #5C77B1 | 0.066 |
| Tritanopia (no blue cones) | #009396 | 0.065 |
| Achromatopsia (no color) | #7D7D7D | 0.115 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #0987B2
#0987B2
oklch(58.4% 0.115 230)
- #B16538
#B16538
oklch(58.4% 0.115 49.6)
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 #0987B2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue NCS #118AB2 ΔE 0.009
- Teal Blue #01889F ΔE 0.031
- Steel Blue #4682B4 ΔE 0.033
- Cool Blue #4984B8 ΔE 0.037
- Nice Blue #107AB0 ΔE 0.038
- Water Blue #0E87CC ΔE 0.041
- Off Blue #5684AE ΔE 0.046
- Cerulean #457B9D ΔE 0.046
Use #0987B2 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.