#2C86B7
Closest named color: Blue NCS (#118AB2). oklch(59% 0.111 237.3), rgb(44, 134, 183).
Aa
Black text reads best on this color (5.20:1).
About this color
#2C86B7 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 59%, its chroma 0.111 and its hue 237°. Its hue sits on the cool side of the wheel. The nearest named color is Blue NCS (#118AB2), ΔE 0.018 away. Black text reads best on it, at 5.20:1.
| Hue family | Blues |
| Lightness | medium-dark (59%) |
| Chroma | moderately saturated (0.111) |
| Temperature | cool |
| Nearest name | Blue NCS (#118AB2) |
| Black text | 5.20:1 |
| White text | 4.03:1 |
Values
| HEX | #2C86B7 |
| RGB | rgb(44, 134, 183) |
| HSL | hsl(201, 61%, 45%) |
| OKLCH | oklch(59% 0.111 237.3) |
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 #2C86B7 | 4.03:1 | AA large text | Lc -72.8 | Content text, not long reading |
| Black text on #2C86B7 | 5.20:1 | AA | Lc 36.8 | Non-text elements, placeholder text |
| #2C86B7 text on white | 4.03:1 | AA large text | Lc 67.3 | Content text, not long reading |
| #2C86B7 text on black | 5.20:1 | AA | Lc -34.4 | 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
#E1ECF3
oklch(93.7% 0.015 235.4)
-
Step 200
200
#C9DCEA
oklch(88.5% 0.028 239.7)
-
Step 300
300
#A3C6DD
oklch(80.9% 0.05 237)
-
Step 400
400
#6FA8CD
oklch(70.6% 0.081 237.9)
-
Step 500
500
#4592C0
oklch(63.1% 0.103 237.7)
-
Step 600
600 (this color)
#2C86B7
oklch(59% 0.111 237.3)
-
Step 700
700
#0C6894
oklch(49.1% 0.104 237.4)
-
Step 800
800
#115578
oklch(42.7% 0.086 237.3)
-
Step 900
900
#184661
oklch(37.6% 0.068 238.2)
-
Step 950
950
#102939
oklch(26.9% 0.043 239.2)
#2C86B7 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) | #6F86B9 | 0.064 |
| Deuteranopia (no green cones) | #5C79B6 | 0.051 |
| Tritanopia (no blue cones) | #009397 | 0.073 |
| Achromatopsia (no color) | #7E7E7E | 0.112 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #2C86B7
#2C86B7
oklch(59% 0.111 237.3)
- #AE6A33
#AE6A33
oklch(58.9% 0.112 57)
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 #2C86B7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue NCS #118AB2 ΔE 0.018
- Steel Blue #4682B4 ΔE 0.020
- Cool Blue #4984B8 ΔE 0.022
- Water Blue #0E87CC ΔE 0.033
- Off Blue #5684AE ΔE 0.035
- Nice Blue #107AB0 ΔE 0.039
- Dusty Blue #5A86AD ΔE 0.040
- Teal Blue #01889F ΔE 0.044
Use #2C86B7 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.