#215A79#215A79

#215A79 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.5% C 0.078 H 236.2°. Best body text is #FFFFFF at 7.49:1 contrast (WCAG AA passes).

Color values

HEX	#215A79
RGB	rgb(33, 90, 121)
HSL	hsl(201, 57%, 30%)
HSV	hsv(201, 73%, 47%)
CMYK	cmyk(72.7%, 25.6%, 0%, 52.5%)
CIE-LAB	lab(36.01, -7.54, -22.90)
CIE-LCH	lch(36.01, 24.11, 251.78°)
OKLab	oklab(44.5% -0.0431 -0.0644)
OKLCH	oklch(44.5% 0.078 236.2)
XYZ	xyz(7.7332, 9.0153, 19.4180)
Luminance	0.0902 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215A79 #794021

analogous

#21796C #215A79 #212E79

triadic

#215A79 #79215A #5A7921

tetradic

#215A79 #6C2179 #794021 #2E7921

square

#215A79 #6C2179 #794021 #2E7921

split-complementary

#215A79 #79212E #796C21

monochromatic

#071219 #143649 #215A79 #2E7EA9 #479ECD

Accessibility & contrast

On white

7.49

#215A79 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#215A79 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215A79

7.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215A79	#FFFFFF	#000000	##FFFFFF
##215A79	1.00	7.49	2.80	7.49
#FFFFFF	7.49	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5A7A

Deuteranopia (green-blind)

#3F5178

Tritanopia (blue-blind)

#006265

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #215a79;
/* rgb */ color: rgb(33, 90, 121);
/* oklch */ color: oklch(44.5% 0.078 236.2);

Tailwind

colors: {
  custom: {
    50: '#6888a0',
    500: '#215a79',
    950: '#000000',
  },
}

SCSS

$custom: #215a79;
$custom-light: #6888a0;
$custom-dark: #000000;

JSON

{
  "hex": "#215a79",
  "rgb": {
    "r": 33,
    "g": 90,
    "b": 121
  },
  "hsl": {
    "h": 201.136,
    "s": 57.143,
    "l": 30.196
  },
  "oklch": {
    "l": 0.44497,
    "c": 0.07754,
    "h": 236.2
  },
  "luminance": 0.09016
}

Semantic roles & 50–950 ramp

primary

#215A79

secondary

#AC6C4A

accent

#7D47E0

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #215A79

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

Preview Lab → · Contrast checker → · Palette generator →