#215A78#215A78

#215A78 is a dark, moderate cyan. Relative luminance 0.090; OKLCH L 44.4% C 0.076 H 235.3°. Best body text is #FFFFFF at 7.50:1 contrast (WCAG AA passes).

Color values

HEX	#215A78
RGB	rgb(33, 90, 120)
HSL	hsl(201, 57%, 30%)
HSV	hsv(201, 73%, 47%)
CMYK	cmyk(72.5%, 25%, 0%, 52.9%)
CIE-LAB	lab(35.97, -7.91, -22.35)
CIE-LCH	lch(35.97, 23.71, 250.52°)
OKLab	oklab(44.44% -0.0435 -0.0629)
OKLCH	oklch(44.44% 0.076 235.3)
XYZ	xyz(7.6722, 8.9909, 19.0967)
Luminance	0.0899 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215A78 #783F21

analogous

#21786B #215A78 #212E78

triadic

#215A78 #78215A #5A7821

tetradic

#215A78 #6B2178 #783F21 #2E7821

square

#215A78 #6B2178 #783F21 #2E7821

split-complementary

#215A78 #78212E #786B21

monochromatic

#071218 #143648 #215A78 #2E7EA8 #479ECC

Accessibility & contrast

On white

7.50

#215A78 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.80

#215A78 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215A78

7.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215A78	#FFFFFF	#000000	##FFFFFF
##215A78	1.00	7.50	2.80	7.50
#FFFFFF	7.50	1.00	21.00	1.00
#000000	2.80	21.00	1.00	21.00
##FFFFFF	7.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5979

Deuteranopia (green-blind)

#405178

Tritanopia (blue-blind)

#006264

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #215a78;
/* rgb */ color: rgb(33, 90, 120);
/* oklch */ color: oklch(44.4% 0.076 235.3);

Tailwind

colors: {
  custom: {
    50: '#68889f',
    500: '#215a78',
    950: '#000000',
  },
}

SCSS

$custom: #215a78;
$custom-light: #68889f;
$custom-dark: #000000;

JSON

{
  "hex": "#215a78",
  "rgb": {
    "r": 33,
    "g": 90,
    "b": 120
  },
  "hsl": {
    "h": 200.69,
    "s": 56.863,
    "l": 30
  },
  "oklch": {
    "l": 0.44444,
    "c": 0.07646,
    "h": 235.3
  },
  "luminance": 0.08992
}

Semantic roles & 50–950 ramp

primary

#215A78

secondary

#AB6B4A

accent

#7C48E0

background

#F6F8F9

surface

#EBEFF2

border

#C6CACC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #215A78

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

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