#20257F#20257F

#20257F is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.9% C 0.148 H 272.4°. Best body text is #FFFFFF at 12.86:1 contrast (WCAG AA passes).

Color values

HEX	#20257F
RGB	rgb(32, 37, 127)
HSL	hsl(237, 60%, 31%)
HSV	hsv(237, 75%, 50%)
CMYK	cmyk(74.8%, 70.9%, 0%, 50.2%)
CIE-LAB	lab(20.68, 30.31, -51.23)
CIE-LCH	lch(20.68, 59.53, 300.61°)
OKLab	oklab(32.87% 0.0063 -0.1481)
OKLCH	oklch(32.87% 0.148 272.4)
XYZ	xyz(5.0867, 3.1620, 20.4168)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20257F #7F7A20

analogous

#20547F #20257F #4A207F

triadic

#20257F #7F2025 #257F20

tetradic

#20257F #7F2054 #7F7A20 #207F4A

square

#20257F #7F2054 #7F7A20 #207F4A

split-complementary

#20257F #7F4A20 #547F20

monochromatic

#07091D #14174E #20257F #2C33B0 #4850D1

Accessibility & contrast

On white

12.86

#20257F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#20257F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20257F

12.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20257F	#FFFFFF	#000000	##FFFFFF
##20257F	1.00	12.86	1.63	12.86
#FFFFFF	12.86	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003682

Deuteranopia (green-blind)

#002D7D

Tritanopia (blue-blind)

#003D4F

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #20257f;
/* rgb */ color: rgb(32, 37, 127);
/* oklch */ color: oklch(32.9% 0.148 272.4);

Tailwind

colors: {
  custom: {
    50: '#6b60a5',
    500: '#20257f',
    950: '#000000',
  },
}

SCSS

$custom: #20257f;
$custom-light: #6b60a5;
$custom-dark: #000000;

JSON

{
  "hex": "#20257f",
  "rgb": {
    "r": 32,
    "g": 37,
    "b": 127
  },
  "hsl": {
    "h": 236.842,
    "s": 59.748,
    "l": 31.176
  },
  "oklch": {
    "l": 0.32871,
    "c": 0.14828,
    "h": 272.4
  },
  "luminance": 0.03163
}

Semantic roles & 50–950 ramp

primary

#20257F

secondary

#B2AC49

accent

#DB45E3

background

#F6F5FA

surface

#ECE9F4

border

#C7C5CE

text

#08050F

muted

#7A797F

Preview Lab

Preview with #20257F

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

Preview Lab → · Contrast checker → · Palette generator →