#204D7B#204D7B

#204D7B is a dark, moderate cyan. Relative luminance 0.070; OKLCH L 41.3% C 0.092 H 251.4°. Best body text is #FFFFFF at 8.72:1 contrast (WCAG AA passes).

Color values

HEX	#204D7B
RGB	rgb(32, 77, 123)
HSL	hsl(210, 59%, 30%)
HSV	hsv(210, 74%, 48%)
CMYK	cmyk(74%, 37.4%, 0%, 51.8%)
CIE-LAB	lab(31.91, 1.31, -30.59)
CIE-LCH	lch(31.91, 30.61, 272.45°)
OKLab	oklab(41.28% -0.0292 -0.087)
OKLCH	oklch(41.28% 0.092 251.4)
XYZ	xyz(6.8234, 7.0441, 19.7351)
Luminance	0.0704 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#204D7B #7B4E20

analogous

#207A7B #204D7B #21207B

triadic

#204D7B #7B204D #4D7B20

tetradic

#204D7B #7B207A #7B4E20 #207B21

square

#204D7B #7B207A #7B4E20 #207B21

split-complementary

#204D7B #7B2120 #7A7B20

monochromatic

#07101A #132F4A #204D7B #2D6BAC #468ACF

Accessibility & contrast

On white

8.72

#204D7B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.41

#204D7B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #204D7B

8.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##204D7B	#FFFFFF	#000000	##FFFFFF
##204D7B	1.00	8.72	2.41	8.72
#FFFFFF	8.72	1.00	21.00	1.00
#000000	2.41	21.00	1.00	21.00
##FFFFFF	8.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#38507D

Deuteranopia (green-blind)

#2B477A

Tritanopia (blue-blind)

#00585E

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #204d7b;
/* rgb */ color: rgb(32, 77, 123);
/* oklch */ color: oklch(41.3% 0.092 251.4);

Tailwind

colors: {
  custom: {
    50: '#687ea1',
    500: '#204d7b',
    950: '#000000',
  },
}

SCSS

$custom: #204d7b;
$custom-light: #687ea1;
$custom-dark: #000000;

JSON

{
  "hex": "#204d7b",
  "rgb": {
    "r": 32,
    "g": 77,
    "b": 123
  },
  "hsl": {
    "h": 210.33,
    "s": 58.71,
    "l": 30.392
  },
  "oklch": {
    "l": 0.4128,
    "c": 0.09173,
    "h": 251.4
  },
  "luminance": 0.07045
}

Semantic roles & 50–950 ramp

primary

#204D7B

secondary

#AE7C49

accent

#9546E2

background

#F6F7F9

surface

#EBEEF2

border

#C6C9CC

text

#07090F

muted

#7A7B7E

Preview Lab

Preview with #204D7B

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

Preview Lab → · Contrast checker → · Palette generator →