#369CD6
Closest named color: Chefchaouen Blue (#4895EF). oklch(66% 0.126 238.3), rgb(54, 156, 214).
Aa
Black text reads best on this color (6.88:1).
About this color
#369CD6 is a medium-light, moderately saturated blue. In OKLCH its lightness is 66%, its chroma 0.126 and its hue 238°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.048 away. Black text reads best on it, at 6.88:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.126) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 6.88:1 |
| White text | 3.05:1 |
Values
| HEX | #369CD6 |
| RGB | rgb(54, 156, 214) |
| HSL | hsl(202, 66%, 53%) |
| OKLCH | oklch(66% 0.126 238.3) |
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 #369CD6 | 3.05:1 | AA large text | Lc -62.3 | Content text, not long reading |
| Black text on #369CD6 | 6.88:1 | AA | Lc 47.1 | Large or bold text, headings |
| #369CD6 text on white | 3.05:1 | AA large text | Lc 57.0 | Large or bold text, headings |
| #369CD6 text on black | 6.88:1 | AA | Lc -44.8 | 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
#DFECF5
oklch(93.6% 0.018 237.8)
-
Step 200
200
#C5DDEE
oklch(88.5% 0.035 238.7)
-
Step 300
300
#9CC7E4
oklch(80.9% 0.061 238)
-
Step 400
400
#62A9D7
oklch(70.6% 0.098 238.7)
-
Step 500
500 (this color)
#369CD6
oklch(66% 0.126 238.3)
-
Step 600
600
#007CB3
oklch(55.7% 0.124 238.2)
-
Step 700
700
#006897
oklch(49.1% 0.109 238.1)
-
Step 800
800
#00557D
oklch(42.7% 0.096 238.5)
-
Step 900
900
#044768
oklch(37.8% 0.082 238.2)
-
Step 950
950
#082A3D
oklch(27.1% 0.052 237.9)
#369CD6 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) | #819CD9 | 0.070 |
| Deuteranopia (no green cones) | #6B8DD5 | 0.056 |
| Tritanopia (no blue cones) | #00ABB0 | 0.083 |
| Achromatopsia (no color) | #949494 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #369CD6
#369CD6
oklch(66% 0.126 238.3)
- #CB7D3B
#CB7D3B
oklch(66.1% 0.126 58.1)
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 #369CD6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.048
- Dark Sky Blue #448EE4 ΔE 0.048
- Cornflower Blue #6495ED ΔE 0.057
- Faded Blue #658CBB ΔE 0.059
- Water Blue #0E87CC ΔE 0.064
- Cool Blue #4984B8 ΔE 0.071
- Blue NCS #118AB2 ΔE 0.073
- Turquoise Blue #06B1C4 ΔE 0.073
Use #369CD6 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.