#20259C#20259C

#20259C is a dark, vivid blue. Relative luminance 0.040; OKLCH L 36.0% C 0.186 H 270.6°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#20259C
RGB	rgb(32, 37, 156)
HSL	hsl(238, 66%, 37%)
HSV	hsv(238, 79%, 61%)
CMYK	cmyk(79.5%, 76.3%, 0%, 38.8%)
CIE-LAB	lab(23.77, 40.69, -64.18)
CIE-LCH	lch(23.77, 75.99, 302.37°)
OKLab	oklab(36% 0.0019 -0.1859)
OKLCH	oklch(36% 0.186 270.6)
XYZ	xyz(7.2559, 4.0297, 31.8414)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20259C #9C9720

analogous

#20639C #20259C #59209C

triadic

#20259C #9C2025 #259C20

tetradic

#20259C #9C2063 #9C9720 #209C59

square

#20259C #9C2063 #9C9720 #209C59

split-complementary

#20259C #9C5920 #639C20

monochromatic

#0B0D36 #161969 #20259C #2A31CF #595FDD

Accessibility & contrast

On white

11.63

#20259C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#20259C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20259C

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20259C	#FFFFFF	#000000	##FFFFFF
##20259C	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F9F

Deuteranopia (green-blind)

#00329A

Tritanopia (blue-blind)

#00485F

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #20259c;
/* rgb */ color: rgb(32, 37, 156);
/* oklch */ color: oklch(36.0% 0.186 270.6);

Tailwind

colors: {
  custom: {
    50: '#7361ba',
    500: '#20259c',
    950: '#000000',
  },
}

SCSS

$custom: #20259c;
$custom-light: #7361ba;
$custom-dark: #000000;

JSON

{
  "hex": "#20259c",
  "rgb": {
    "r": 32,
    "g": 37,
    "b": 156
  },
  "hsl": {
    "h": 237.581,
    "s": 65.957,
    "l": 36.863
  },
  "oklch": {
    "l": 0.36004,
    "c": 0.18589,
    "h": 270.6
  },
  "luminance": 0.04031
}

Semantic roles & 50–950 ramp

primary

#20259C

secondary

#C1BD57

accent

#E23FE9

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0512

muted

#7C7981

Preview Lab

Preview with #20259C

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

Preview Lab → · Contrast checker → · Palette generator →