#268BB9
Closest named color: Blue NCS (#118AB2). oklch(60.2% 0.113 233.5), rgb(38, 139, 185).
Aa
Black text reads best on this color (5.47:1).
About this color
#268BB9 is a medium-dark, moderately saturated blue. In OKLCH its lightness is 60%, its chroma 0.113 and its hue 233°. Its hue sits on the cool side of the wheel. The nearest named color is Blue NCS (#118AB2), ΔE 0.014 away. Black text reads best on it, at 5.47:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | moderately saturated (0.113) |
| Temperature | cool |
| Nearest name | Blue NCS (#118AB2) |
| Black text | 5.47:1 |
| White text | 3.83:1 |
Values
| HEX | #268BB9 |
| RGB | rgb(38, 139, 185) |
| HSL | hsl(199, 66%, 44%) |
| OKLCH | oklch(60.2% 0.113 233.5) |
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 #268BB9 | 3.83:1 | AA large text | Lc -71.0 | Content text, not long reading |
| Black text on #268BB9 | 5.47:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #268BB9 text on white | 3.83:1 | AA large text | Lc 65.4 | Content text, not long reading |
| #268BB9 text on black | 5.47:1 | AA | Lc -36.2 | 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
#F1F6FA
oklch(97.1% 0.008 241.7)
-
Step 100
100
#E0ECF3
oklch(93.6% 0.016 233)
-
Step 200
200
#C6DDEA
oklch(88.4% 0.03 232.5)
-
Step 300
300
#9EC7DF
oklch(80.8% 0.055 234)
-
Step 400
400
#65AACF
oklch(70.7% 0.088 233.4)
-
Step 500
500 (this color)
#268BB9
oklch(60.2% 0.113 233.5)
-
Step 600
600
#007DAC
oklch(55.5% 0.116 233.8)
-
Step 700
700
#006991
oklch(49% 0.102 233.6)
-
Step 800
800
#005678
oklch(42.7% 0.089 233.9)
-
Step 900
900
#0A4762
oklch(37.6% 0.073 233.9)
-
Step 950
950
#0A2A39
oklch(27% 0.046 232.6)
#268BB9 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) | #748ABB | 0.071 |
| Deuteranopia (no green cones) | #617CB8 | 0.060 |
| Tritanopia (no blue cones) | #00979B | 0.067 |
| Achromatopsia (no color) | #828282 | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #268BB9
#268BB9
oklch(60.2% 0.113 233.5)
- #B46C3A
#B46C3A
oklch(60.1% 0.113 53.5)
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 #268BB9, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Blue NCS #118AB2 ΔE 0.014
- Cool Blue #4984B8 ΔE 0.028
- Steel Blue #4682B4 ΔE 0.029
- Water Blue #0E87CC ΔE 0.035
- Off Blue #5684AE ΔE 0.038
- Dusty Blue #5A86AD ΔE 0.041
- Teal Blue #01889F ΔE 0.043
- Nice Blue #107AB0 ΔE 0.052
Use #268BB9 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.