#20257D#20257D

#20257D is a dark, vivid blue. Relative luminance 0.031; OKLCH L 32.7% C 0.146 H 272.6°. Best body text is #FFFFFF at 12.95:1 contrast (WCAG AA passes).

Color values

HEX	#20257D
RGB	rgb(32, 37, 125)
HSL	hsl(237, 59%, 31%)
HSV	hsv(237, 74%, 49%)
CMYK	cmyk(74.4%, 70.4%, 0%, 51%)
CIE-LAB	lab(20.48, 29.57, -50.29)
CIE-LCH	lch(20.48, 58.34, 300.46°)
OKLab	oklab(32.67% 0.0065 -0.1454)
OKLCH	oklch(32.67% 0.146 272.6)
XYZ	xyz(4.9577, 3.1104, 19.7371)
Luminance	0.0311 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20257D #7D7820

analogous

#20537D #20257D #49207D

triadic

#20257D #7D2025 #257D20

tetradic

#20257D #7D2053 #7D7820 #207D49

square

#20257D #7D2053 #7D7820 #207D49

split-complementary

#20257D #7D4920 #537D20

monochromatic

#07081C #14174C #20257D #2C33AE #474FD0

Accessibility & contrast

On white

12.95

#20257D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.62

#20257D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20257D

12.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20257D	#FFFFFF	#000000	##FFFFFF
##20257D	1.00	12.95	1.62	12.95
#FFFFFF	12.95	1.00	21.00	1.00
#000000	1.62	21.00	1.00	21.00
##FFFFFF	12.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003680

Deuteranopia (green-blind)

#002D7B

Tritanopia (blue-blind)

#003D4D

Achromatopsia (no color)

#313131

Design tokens & code

CSS

--color: #20257d;
/* rgb */ color: rgb(32, 37, 125);
/* oklch */ color: oklch(32.7% 0.146 272.6);

Tailwind

colors: {
  custom: {
    50: '#6b60a4',
    500: '#20257d',
    950: '#000000',
  },
}

SCSS

$custom: #20257d;
$custom-light: #6b60a4;
$custom-dark: #000000;

JSON

{
  "hex": "#20257d",
  "rgb": {
    "r": 32,
    "g": 37,
    "b": 125
  },
  "hsl": {
    "h": 236.774,
    "s": 59.236,
    "l": 30.784
  },
  "oklch": {
    "l": 0.32665,
    "c": 0.14555,
    "h": 272.6
  },
  "luminance": 0.03111
}

Semantic roles & 50–950 ramp

primary

#20257D

secondary

#B0AA49

accent

#DA45E2

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08050F

muted

#7A797F

Preview Lab

Preview with #20257D

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

Preview Lab → · Contrast checker → · Palette generator →