#215B76#215B76

#215B76 is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.6% C 0.074 H 232.1°. Best body text is #FFFFFF at 7.44:1 contrast (WCAG AA passes).

Color values

HEX	#215B76
RGB	rgb(33, 91, 118)
HSL	hsl(199, 56%, 30%)
HSV	hsv(199, 72%, 46%)
CMYK	cmyk(72%, 22.9%, 0%, 53.7%)
CIE-LAB	lab(36.20, -9.24, -20.76)
CIE-LCH	lch(36.20, 22.72, 245.99°)
OKLab	oklab(44.6% -0.0454 -0.0582)
OKLCH	oklch(44.6% 0.074 232.1)
XYZ	xyz(7.6370, 9.1127, 18.4925)
Luminance	0.0911 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215B76 #763C21

analogous

#217667 #215B76 #213176

triadic

#215B76 #76215B #5B7621

tetradic

#215B76 #672176 #763C21 #317621

square

#215B76 #672176 #763C21 #317621

split-complementary

#215B76 #762131 #766721

monochromatic

#071218 #143646 #215B76 #2E80A6 #46A1CB

Accessibility & contrast

On white

7.44

#215B76 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.82

#215B76 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215B76

7.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215B76	#FFFFFF	#000000	##FFFFFF
##215B76	1.00	7.44	2.82	7.44
#FFFFFF	7.44	1.00	21.00	1.00
#000000	2.82	21.00	1.00	21.00
##FFFFFF	7.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E5A77

Deuteranopia (green-blind)

#425176

Tritanopia (blue-blind)

#006264

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #215b76;
/* rgb */ color: rgb(33, 91, 118);
/* oklch */ color: oklch(44.6% 0.074 232.1);

Tailwind

colors: {
  custom: {
    50: '#68899d',
    500: '#215b76',
    950: '#000000',
  },
}

SCSS

$custom: #215b76;
$custom-light: #68899d;
$custom-dark: #000000;

JSON

{
  "hex": "#215b76",
  "rgb": {
    "r": 33,
    "g": 91,
    "b": 118
  },
  "hsl": {
    "h": 199.059,
    "s": 56.291,
    "l": 29.608
  },
  "oklch": {
    "l": 0.446,
    "c": 0.07385,
    "h": 232.1
  },
  "luminance": 0.09114
}

Semantic roles & 50–950 ramp

primary

#215B76

secondary

#A9684A

accent

#7848E0

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #215B76

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

Preview Lab → · Contrast checker → · Palette generator →