#395FD2
Closest named color: Warm Blue (#4B57DB). oklch(52.5% 0.183 266.3), rgb(57, 95, 210).
Aa
White text reads best on this color (5.61:1).
About this color
#395FD2 is a medium-dark, vivid blue. In OKLCH its lightness is 53%, its chroma 0.183 and its hue 266°. Its hue sits on the cool side of the wheel. The nearest named color is Warm Blue (#4B57DB), ΔE 0.029 away. White text reads best on it, at 5.61:1.
| Hue family | Blues |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.183) |
| Temperature | cool |
| Nearest name | Warm Blue (#4B57DB) |
| Black text | 3.74:1 |
| White text | 5.61:1 |
Values
| HEX | #395FD2 |
| RGB | rgb(57, 95, 210) |
| HSL | hsl(225, 63%, 52%) |
| OKLCH | oklch(52.5% 0.183 266.3) |
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 #395FD2 | 5.61:1 | AA | Lc -82.9 | Fine for body text |
| Black text on #395FD2 | 3.74:1 | AA large text | Lc 26.5 | Dividers and decoration only |
| #395FD2 text on white | 5.61:1 | AA | Lc 77.6 | Fine for body text |
| #395FD2 text on black | 3.74:1 | AA large text | Lc -24.2 | 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 600.
-
Step 50
50
#F2F5FD
oklch(97% 0.011 269.6)
-
Step 100
100
#E2EAFA
oklch(93.6% 0.023 264.5)
-
Step 200
200
#CBD9F8
oklch(88.5% 0.045 266.2)
-
Step 300
300
#A8C0F7
oklch(80.9% 0.083 266.3)
-
Step 400
400
#7A9DF3
oklch(70.7% 0.132 266.3)
-
Step 500
500
#5A82EE
oklch(63.1% 0.168 266.4)
-
Step 600
600 (this color)
#395FD2
oklch(52.5% 0.183 266.3)
-
Step 700
700
#3456BF
oklch(49% 0.17 266.5)
-
Step 800
800
#2B479B
oklch(42.7% 0.141 266.5)
-
Step 900
900
#263D7B
oklch(37.7% 0.109 266)
-
Step 950
950
#162448
oklch(26.9% 0.07 265.9)
#395FD2 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) | #006FD6 | 0.044 |
| Deuteranopia (no green cones) | #0061D0 | 0.030 |
| Tritanopia (no blue cones) | #007B8F | 0.146 |
| Achromatopsia (no color) | #686868 | 0.183 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #395FD2
#395FD2
oklch(52.5% 0.183 266.3)
- #866500
#866500
oklch(52.6% 0.108 86.1)
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 #395FD2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Blue #4B57DB ΔE 0.029
- Royal Blue #4169E1 ΔE 0.035
- Azul #1D5DEC ΔE 0.045
- Neon Blue #4361EE ΔE 0.045
- Iris #6258C4 ΔE 0.055
- Cerulean Blue #056EEE ΔE 0.056
- Dark Periwinkle #665FD1 ΔE 0.057
- Mid Blue #276AB3 ΔE 0.061
Use #395FD2 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.