#395BCE
Closest named color: Warm Blue (#4B57DB). oklch(51.4% 0.182 267.2), rgb(57, 91, 206).
Aa
White text reads best on this color (5.89:1).
About this color
#395BCE is a medium-dark, vivid blue. In OKLCH its lightness is 51%, its chroma 0.182 and its hue 267°. Its hue sits on the cool side of the wheel. The nearest named color is Warm Blue (#4B57DB), ΔE 0.030 away. White text reads best on it, at 5.89:1.
| Hue family | Blues |
| Lightness | medium-dark (51%) |
| Chroma | vivid (0.182) |
| Temperature | cool |
| Nearest name | Warm Blue (#4B57DB) |
| Black text | 3.56:1 |
| White text | 5.89:1 |
Values
| HEX | #395BCE |
| RGB | rgb(57, 91, 206) |
| HSL | hsl(226, 60%, 52%) |
| OKLCH | oklch(51.4% 0.182 267.2) |
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 #395BCE | 5.89:1 | AA | Lc -84.2 | Fine for body text |
| Black text on #395BCE | 3.56:1 | AA large text | Lc 25.1 | Dividers and decoration only |
| #395BCE text on white | 5.89:1 | AA | Lc 79.0 | Fine for body text |
| #395BCE text on black | 3.56:1 | AA large text | Lc -22.8 | Dividers and decoration only |
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 700.
-
Step 50
50
#F2F5FE
oklch(97% 0.012 271.3)
-
Step 100
100
#E2EAFC
oklch(93.6% 0.026 266.6)
-
Step 200
200
#CBD9FB
oklch(88.6% 0.049 267.7)
-
Step 300
300
#A7BFFA
oklch(80.8% 0.088 267.3)
-
Step 400
400
#799CF8
oklch(70.7% 0.141 267)
-
Step 500
500
#5980F5
oklch(63.1% 0.18 267.2)
-
Step 600
600
#4166E4
oklch(55.6% 0.196 267.3)
-
Step 700
700 (this color)
#395BCE
oklch(51.4% 0.182 267.2)
-
Step 800
800
#2A45A0
oklch(42.6% 0.151 267.1)
-
Step 900
900
#263B7F
oklch(37.6% 0.118 267.5)
-
Step 950
950
#16234A
oklch(26.9% 0.074 267.4)
#395BCE 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) | #006BD2 | 0.044 |
| Deuteranopia (no green cones) | #005ECC | 0.031 |
| Tritanopia (no blue cones) | #00778B | 0.146 |
| Achromatopsia (no color) | #646464 | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #395BCE
#395BCE
oklch(51.4% 0.182 267.2)
- #816200
#816200
oklch(51.3% 0.105 86.9)
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 #395BCE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Blue #4B57DB ΔE 0.030
- Royal Blue #4169E1 ΔE 0.046
- Azul #1D5DEC ΔE 0.049
- Neon Blue #4361EE ΔE 0.053
- Iris #6258C4 ΔE 0.054
- Dark Periwinkle #665FD1 ΔE 0.060
- Mid Blue #276AB3 ΔE 0.062
- Slate Blue #6A5ACD ΔE 0.065
Use #395BCE 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.