#213E63#213E63

#213E63 is a dark, moderate cyan. Relative luminance 0.047; OKLCH L 36.0% C 0.073 H 255.3°. Best body text is #FFFFFF at 10.86:1 contrast (WCAG AA passes).

Color values

HEX	#213E63
RGB	rgb(33, 62, 99)
HSL	hsl(214, 50%, 26%)
HSV	hsv(214, 67%, 39%)
CMYK	cmyk(66.7%, 37.4%, 0%, 61.2%)
CIE-LAB	lab(25.77, 2.18, -25.08)
CIE-LCH	lch(25.77, 25.18, 274.97°)
OKLab	oklab(36.05% -0.0186 -0.0711)
OKLCH	oklch(36.05% 0.073 255.3)
XYZ	xyz(4.6011, 4.6690, 12.4607)
Luminance	0.0467 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#213E63 #634621

analogous

#215F63 #213E63 #252163

triadic

#213E63 #63213E #3E6321

tetradic

#213E63 #63215F #634621 #216325

square

#213E63 #63215F #634621 #216325

split-complementary

#213E63 #632521 #5F6321

monochromatic

#080E17 #122135 #213E63 #305B91 #4077BF

Accessibility & contrast

On white

10.86

#213E63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#213E63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #213E63

10.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##213E63	#FFFFFF	#000000	##FFFFFF
##213E63	1.00	10.86	1.93	10.86
#FFFFFF	10.86	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4065

Deuteranopia (green-blind)

#253A62

Tritanopia (blue-blind)

#00464B

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #213e63;
/* rgb */ color: rgb(33, 62, 99);
/* oklch */ color: oklch(36.0% 0.073 255.3);

Tailwind

colors: {
  custom: {
    50: '#63738f',
    500: '#213e63',
    950: '#000000',
  },
}

SCSS

$custom: #213e63;
$custom-light: #63738f;
$custom-dark: #000000;

JSON

{
  "hex": "#213e63",
  "rgb": {
    "r": 33,
    "g": 62,
    "b": 99
  },
  "hsl": {
    "h": 213.636,
    "s": 50,
    "l": 25.882
  },
  "oklch": {
    "l": 0.36045,
    "c": 0.07347,
    "h": 255.3
  },
  "luminance": 0.04669
}

Semantic roles & 50–950 ramp

primary

#213E63

secondary

#977549

accent

#9C4EDA

background

#F6F6F8

surface

#EBECF0

border

#C6C7CB

text

#06080C

muted

#7A7B7D

Preview Lab

Preview with #213E63

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

Preview Lab → · Contrast checker → · Palette generator →