#213D60#213D60

#213D60 is a dark, moderate cyan. Relative luminance 0.045; OKLCH L 35.6% C 0.070 H 254.9°. Best body text is #FFFFFF at 11.05:1 contrast (WCAG AA passes).

Color values

HEX	#213D60
RGB	rgb(33, 61, 96)
HSL	hsl(213, 49%, 25%)
HSV	hsv(213, 66%, 38%)
CMYK	cmyk(65.6%, 36.5%, 0%, 62.4%)
CIE-LAB	lab(25.27, 1.71, -23.92)
CIE-LCH	lch(25.27, 23.98, 274.09°)
OKLab	oklab(35.6% -0.0183 -0.0677)
OKLCH	oklch(35.6% 0.07 254.9)
XYZ	xyz(4.4065, 4.5049, 11.7014)
Luminance	0.0450 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213D60 #604421

analogous

#215C60 #213D60 #242160

triadic

#213D60 #60213D #3D6021

tetradic

#213D60 #60215C #604421 #216024

square

#213D60 #60215C #604421 #216024

split-complementary

#213D60 #602421 #5C6021

monochromatic

#080E17 #112032 #213D60 #315A8E #4077BB

Accessibility & contrast

On white

11.05

#213D60 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.90

#213D60 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213D60

11.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213D60	#FFFFFF	#000000	##FFFFFF
##213D60	1.00	11.05	1.90	11.05
#FFFFFF	11.05	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E3F61

Deuteranopia (green-blind)

#26395F

Tritanopia (blue-blind)

#00454A

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #213d60;
/* rgb */ color: rgb(33, 61, 96);
/* oklch */ color: oklch(35.6% 0.070 254.9);

Tailwind

colors: {
  custom: {
    50: '#63728d',
    500: '#213d60',
    950: '#000000',
  },
}

SCSS

$custom: #213d60;
$custom-light: #63728d;
$custom-dark: #000000;

JSON

{
  "hex": "#213d60",
  "rgb": {
    "r": 33,
    "g": 61,
    "b": 96
  },
  "hsl": {
    "h": 213.333,
    "s": 48.837,
    "l": 25.294
  },
  "oklch": {
    "l": 0.35603,
    "c": 0.07013,
    "h": 254.9
  },
  "luminance": 0.04505
}

Semantic roles & 50–950 ramp

primary

#213D60

secondary

#947349

accent

#9C4FD8

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#06070C

muted

#7A7A7D

Preview Lab

Preview with #213D60

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

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