#215B77#215B77

#215B77 is a dark, moderate cyan. Relative luminance 0.091; OKLCH L 44.7% C 0.075 H 233.0°. Best body text is #FFFFFF at 7.43:1 contrast (WCAG AA passes).

Color values

HEX	#215B77
RGB	rgb(33, 91, 119)
HSL	hsl(200, 57%, 30%)
HSV	hsv(200, 72%, 47%)
CMYK	cmyk(72.3%, 23.5%, 0%, 53.3%)
CIE-LAB	lab(36.25, -8.88, -21.30)
CIE-LCH	lch(36.25, 23.08, 247.37°)
OKLab	oklab(44.65% -0.045 -0.0598)
OKLCH	oklch(44.65% 0.075 233)
XYZ	xyz(7.6967, 9.1366, 18.8071)
Luminance	0.0914 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215B77 #773D21

analogous

#217768 #215B77 #213077

triadic

#215B77 #77215B #5B7721

tetradic

#215B77 #682177 #773D21 #307721

square

#215B77 #682177 #773D21 #307721

split-complementary

#215B77 #772130 #776821

monochromatic

#071218 #143647 #215B77 #2E80A7 #47A0CC

Accessibility & contrast

On white

7.43

#215B77 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#215B77 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215B77

7.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215B77	#FFFFFF	#000000	##FFFFFF
##215B77	1.00	7.43	2.83	7.43
#FFFFFF	7.43	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D5A78

Deuteranopia (green-blind)

#415277

Tritanopia (blue-blind)

#006264

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #215b77;
/* rgb */ color: rgb(33, 91, 119);
/* oklch */ color: oklch(44.7% 0.075 233.0);

Tailwind

colors: {
  custom: {
    50: '#68899e',
    500: '#215b77',
    950: '#000000',
  },
}

SCSS

$custom: #215b77;
$custom-light: #68899e;
$custom-dark: #000000;

JSON

{
  "hex": "#215b77",
  "rgb": {
    "r": 33,
    "g": 91,
    "b": 119
  },
  "hsl": {
    "h": 199.535,
    "s": 56.579,
    "l": 29.804
  },
  "oklch": {
    "l": 0.44651,
    "c": 0.07486,
    "h": 233
  },
  "luminance": 0.09137
}

Semantic roles & 50–950 ramp

primary

#215B77

secondary

#AA694A

accent

#7948E0

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #215B77

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

Preview Lab → · Contrast checker → · Palette generator →