#215779#215779

#215779 is a dark, moderate cyan. Relative luminance 0.085; OKLCH L 43.7% C 0.080 H 239.9°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#215779
RGB	rgb(33, 87, 121)
HSL	hsl(203, 57%, 30%)
HSV	hsv(203, 73%, 47%)
CMYK	cmyk(72.7%, 28.1%, 0%, 52.5%)
CIE-LAB	lab(35.04, -5.69, -24.41)
CIE-LCH	lch(35.04, 25.07, 256.88°)
OKLab	oklab(43.73% -0.0399 -0.0688)
OKLCH	oklch(43.73% 0.08 239.9)
XYZ	xyz(7.4852, 8.5194, 19.3354)
Luminance	0.0852 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215779 #794321

analogous

#21796F #215779 #212B79

triadic

#215779 #792157 #577921

tetradic

#215779 #6F2179 #794321 #2B7921

square

#215779 #6F2179 #794321 #2B7921

split-complementary

#215779 #79212B #796F21

monochromatic

#071219 #143449 #215779 #2E7AA9 #4799CD

Accessibility & contrast

On white

7.77

#215779 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#215779 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215779

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215779	#FFFFFF	#000000	##FFFFFF
##215779	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#47577B

Deuteranopia (green-blind)

#3B4F78

Tritanopia (blue-blind)

#006063

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #215779;
/* rgb */ color: rgb(33, 87, 121);
/* oklch */ color: oklch(43.7% 0.080 239.9);

Tailwind

colors: {
  custom: {
    50: '#6886a0',
    500: '#215779',
    950: '#000000',
  },
}

SCSS

$custom: #215779;
$custom-light: #6886a0;
$custom-dark: #000000;

JSON

{
  "hex": "#215779",
  "rgb": {
    "r": 33,
    "g": 87,
    "b": 121
  },
  "hsl": {
    "h": 203.182,
    "s": 57.143,
    "l": 30.196
  },
  "oklch": {
    "l": 0.43726,
    "c": 0.07955,
    "h": 239.9
  },
  "luminance": 0.0852
}

Semantic roles & 50–950 ramp

primary

#215779

secondary

#AC704A

accent

#8347E0

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #215779

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

Preview Lab → · Contrast checker → · Palette generator →