#367FE2
Closest named color: Dark Sky Blue (#448EE4). oklch(60.2% 0.167 257.1), rgb(54, 127, 226).
Aa
Black text reads best on this color (5.29:1).
About this color
#367FE2 is a medium-dark, vivid blue. In OKLCH its lightness is 60%, its chroma 0.167 and its hue 257°. Its hue sits on the cool side of the wheel. The nearest named color is Dark Sky Blue (#448EE4), ΔE 0.043 away. Black text reads best on it, at 5.29:1.
| Hue family | Blues |
| Lightness | medium-dark (60%) |
| Chroma | vivid (0.167) |
| Temperature | cool |
| Nearest name | Dark Sky Blue (#448EE4) |
| Black text | 5.29:1 |
| White text | 3.96:1 |
Values
| HEX | #367FE2 |
| RGB | rgb(54, 127, 226) |
| HSL | hsl(215, 75%, 55%) |
| OKLCH | oklch(60.2% 0.167 257.1) |
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 #367FE2 | 3.96:1 | AA large text | Lc -72.1 | Content text, not long reading |
| Black text on #367FE2 | 5.29:1 | AA | Lc 37.5 | Non-text elements, placeholder text |
| #367FE2 text on white | 3.96:1 | AA large text | Lc 66.6 | Content text, not long reading |
| #367FE2 text on black | 5.29:1 | AA | Lc -35.0 | 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
#F1F6FD
oklch(97.1% 0.011 256.7)
-
Step 100
100
#E0EBFA
oklch(93.6% 0.024 256.1)
-
Step 200
200
#C7DBF8
oklch(88.6% 0.046 257.6)
-
Step 300
300
#9FC3F5
oklch(80.9% 0.081 256.7)
-
Step 400
400
#6AA2F1
oklch(70.7% 0.131 257.1)
-
Step 500
500 (this color)
#367FE2
oklch(60.2% 0.167 257.1)
-
Step 600
600
#1A6FDA
oklch(55.5% 0.181 257.1)
-
Step 700
700
#0A5CBE
oklch(49% 0.17 257.3)
-
Step 800
800
#0E4C99
oklch(42.7% 0.14 257)
-
Step 900
900
#15407A
oklch(37.6% 0.109 257.2)
-
Step 950
950
#0E2647
oklch(27% 0.068 257.1)
#367FE2 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) | #4C88E6 | 0.033 |
| Deuteranopia (no green cones) | #2A78E0 | 0.022 |
| Tritanopia (no blue cones) | #0096A5 | 0.128 |
| Achromatopsia (no color) | #808080 | 0.167 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #367FE2
#367FE2
oklch(60.2% 0.167 257.1)
- #AA7500
#AA7500
oklch(60.2% 0.126 77.2)
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 #367FE2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dark Sky Blue #448EE4 ΔE 0.043
- Clear Blue #247AFD ΔE 0.045
- Water Blue #0E87CC ΔE 0.047
- Soft Blue #6488EA ΔE 0.054
- Windows Blue #3778BF ΔE 0.054
- Royal Blue #4169E1 ΔE 0.055
- Dodger Blue #1E90FF ΔE 0.057
- Cerulean Blue #056EEE ΔE 0.057
Use #367FE2 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.