#3625A4#3625A4

#3625A4 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.3% C 0.190 H 278.5°. Best body text is #FFFFFF at 10.73:1 contrast (WCAG AA passes).

Color values

HEX	#3625A4
RGB	rgb(54, 37, 164)
HSL	hsl(248, 63%, 39%)
HSV	hsv(248, 77%, 64%)
CMYK	cmyk(67.1%, 77.4%, 0%, 35.7%)
CIE-LAB	lab(26.12, 45.35, -65.13)
CIE-LCH	lch(26.12, 79.36, 304.85°)
OKLab	oklab(38.31% 0.0282 -0.1881)
OKLCH	oklch(38.31% 0.19 278.5)
XYZ	xyz(8.8816, 4.7870, 35.5707)
Luminance	0.0479 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3625A4 #93A425

analogous

#2554A4 #3625A4 #7525A4

triadic

#3625A4 #A43625 #25A436

tetradic

#3625A4 #A42554 #93A425 #25A475

square

#3625A4 #A42554 #93A425 #25A475

split-complementary

#3625A4 #A47525 #54A425

monochromatic

#150E40 #261A72 #3625A4 #4A35D1 #7767DD

Accessibility & contrast

On white

10.73

#3625A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#3625A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3625A4

10.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3625A4	#FFFFFF	#000000	##FFFFFF
##3625A4	1.00	10.73	1.96	10.73
#FFFFFF	10.73	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A8

Deuteranopia (green-blind)

#0039A2

Tritanopia (blue-blind)

#004A63

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #3625a4;
/* rgb */ color: rgb(54, 37, 164);
/* oklch */ color: oklch(38.3% 0.190 278.5);

Tailwind

colors: {
  custom: {
    50: '#7d63c0',
    500: '#3625a4',
    950: '#000000',
  },
}

SCSS

$custom: #3625a4;
$custom-light: #7d63c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3625a4",
  "rgb": {
    "r": 54,
    "g": 37,
    "b": 164
  },
  "hsl": {
    "h": 248.031,
    "s": 63.184,
    "l": 39.412
  },
  "oklch": {
    "l": 0.38306,
    "c": 0.1902,
    "h": 278.5
  },
  "luminance": 0.04788
}

Semantic roles & 50–950 ramp

primary

#3625A4

secondary

#B6C262

accent

#E642D0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0512

muted

#7C7A81

Preview Lab

Preview with #3625A4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →