#389DD6
Closest named color: Chefchaouen Blue (#4895EF). oklch(66.3% 0.124 237.9), rgb(56, 157, 214).
Aa
Black text reads best on this color (6.96:1).
About this color
#389DD6 is a medium-light, moderately saturated blue. In OKLCH its lightness is 66%, its chroma 0.124 and its hue 238°. Its hue sits on the cool side of the wheel. The nearest named color is Chefchaouen Blue (#4895EF), ΔE 0.049 away. Black text reads best on it, at 6.96:1.
| Hue family | Blues |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.124) |
| Temperature | cool |
| Nearest name | Chefchaouen Blue (#4895EF) |
| Black text | 6.96:1 |
| White text | 3.01:1 |
Values
| HEX | #389DD6 |
| RGB | rgb(56, 157, 214) |
| HSL | hsl(202, 66%, 53%) |
| OKLCH | oklch(66.3% 0.124 237.9) |
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 #389DD6 | 3.01:1 | AA large text | Lc -61.9 | Content text, not long reading |
| Black text on #389DD6 | 6.96:1 | AA | Lc 47.5 | Large or bold text, headings |
| #389DD6 text on white | 3.01:1 | AA large text | Lc 56.5 | Large or bold text, headings |
| #389DD6 text on black | 6.96:1 | AA | Lc -45.2 | Large or bold text, headings |
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
#E0ECF4
oklch(93.6% 0.017 236.7)
-
Step 200
200
#C5DDED
oklch(88.5% 0.034 237)
-
Step 300
300
#9CC7E4
oklch(80.9% 0.061 238)
-
Step 400
400
#62A9D6
oklch(70.6% 0.097 238.1)
-
Step 500
500 (this color)
#389DD6
oklch(66.3% 0.124 237.9)
-
Step 600
600
#007CB2
oklch(55.6% 0.123 237.7)
-
Step 700
700
#006897
oklch(49.1% 0.109 238.1)
-
Step 800
800
#00557C
oklch(42.7% 0.094 237.9)
-
Step 900
900
#044767
oklch(37.8% 0.081 237.4)
-
Step 950
950
#082A3C
oklch(27.1% 0.051 236.4)
#389DD6 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) | #829DD9 | 0.070 |
| Deuteranopia (no green cones) | #6C8ED5 | 0.056 |
| Tritanopia (no blue cones) | #00ACB1 | 0.082 |
| Achromatopsia (no color) | #949494 | 0.124 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #389DD6
#389DD6
oklch(66.3% 0.124 237.9)
- #CB7E3E
#CB7E3E
oklch(66.3% 0.124 57.9)
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 #389DD6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chefchaouen Blue #4895EF ΔE 0.049
- Dark Sky Blue #448EE4 ΔE 0.051
- Cornflower Blue #6495ED ΔE 0.058
- Faded Blue #658CBB ΔE 0.059
- Water Blue #0E87CC ΔE 0.068
- Turquoise Blue #06B1C4 ΔE 0.070
- Cool Blue #4984B8 ΔE 0.073
- Greyblue #77A1B5 ΔE 0.075
Use #389DD6 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.