#20357D#20357D

#20357D is a dark, vivid blue. Relative luminance 0.043; OKLCH L 35.8% C 0.125 H 267.4°. Best body text is #FFFFFF at 11.25:1 contrast (WCAG AA passes).

Color values

HEX	#20357D
RGB	rgb(32, 53, 125)
HSL	hsl(226, 59%, 31%)
HSV	hsv(226, 74%, 49%)
CMYK	cmyk(74.4%, 57.6%, 0%, 51%)
CIE-LAB	lab(24.74, 18.58, -43.33)
CIE-LCH	lch(24.74, 47.14, 293.21°)
OKLab	oklab(35.82% -0.0057 -0.1248)
OKLCH	oklch(35.82% 0.125 267.4)
XYZ	xyz(5.5692, 4.3334, 19.9410)
Luminance	0.0433 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#20357D #7D6820

analogous

#20637D #20357D #39207D

triadic

#20357D #7D2035 #357D20

tetradic

#20357D #7D2063 #7D6820 #207D39

square

#20357D #7D2063 #7D6820 #207D39

split-complementary

#20357D #7D3920 #637D20

monochromatic

#070C1C #14204C #20357D #2C4AAE #4766D0

Accessibility & contrast

On white

11.25

#20357D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.87

#20357D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #20357D

11.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##20357D	#FFFFFF	#000000	##FFFFFF
##20357D	1.00	11.25	1.87	11.25
#FFFFFF	11.25	1.00	21.00	1.00
#000000	1.87	21.00	1.00	21.00
##FFFFFF	11.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F7F

Deuteranopia (green-blind)

#00377C

Tritanopia (blue-blind)

#004753

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #20357d;
/* rgb */ color: rgb(32, 53, 125);
/* oklch */ color: oklch(35.8% 0.125 267.4);

Tailwind

colors: {
  custom: {
    50: '#696ba3',
    500: '#20357d',
    950: '#000000',
  },
}

SCSS

$custom: #20357d;
$custom-light: #696ba3;
$custom-dark: #000000;

JSON

{
  "hex": "#20357d",
  "rgb": {
    "r": 32,
    "g": 53,
    "b": 125
  },
  "hsl": {
    "h": 226.452,
    "s": 59.236,
    "l": 30.784
  },
  "oklch": {
    "l": 0.35815,
    "c": 0.12495,
    "h": 267.4
  },
  "luminance": 0.04334
}

Semantic roles & 50–950 ramp

primary

#20357D

secondary

#B09949

accent

#BF45E2

background

#F6F6FA

surface

#ECEBF4

border

#C7C6CE

text

#07060F

muted

#7A7A7F

Preview Lab

Preview with #20357D

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

Preview Lab → · Contrast checker → · Palette generator →