#215B7F#215B7F

#215B7F is a mid, moderate cyan. Relative luminance 0.093; OKLCH L 45.1% C 0.084 H 239.8°. Best body text is #FFFFFF at 7.32:1 contrast (WCAG AA passes).

Color values

HEX	#215B7F
RGB	rgb(33, 91, 127)
HSL	hsl(203, 59%, 31%)
HSV	hsv(203, 74%, 50%)
CMYK	cmyk(74%, 28.3%, 0%, 50.2%)
CIE-LAB	lab(36.63, -5.92, -25.63)
CIE-LCH	lch(36.63, 26.31, 256.99°)
OKLab	oklab(45.08% -0.042 -0.0723)
OKLCH	oklch(45.08% 0.084 239.8)
XYZ	xyz(8.1976, 9.3369, 21.4447)
Luminance	0.0934 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215B7F #7F4521

analogous

#217F74 #215B7F #212C7F

triadic

#215B7F #7F215B #5B7F21

tetradic

#215B7F #74217F #7F4521 #2C7F21

square

#215B7F #74217F #7F4521 #2C7F21

split-complementary

#215B7F #7F212C #7F7421

monochromatic

#08151E #14384E #215B7F #2E7EB0 #4A9DD0

Accessibility & contrast

On white

7.32

#215B7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#215B7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215B7F

7.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215B7F	#FFFFFF	#000000	##FFFFFF
##215B7F	1.00	7.32	2.87	7.32
#FFFFFF	7.32	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5B81

Deuteranopia (green-blind)

#3D527E

Tritanopia (blue-blind)

#006467

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #215b7f;
/* rgb */ color: rgb(33, 91, 127);
/* oklch */ color: oklch(45.1% 0.084 239.8);

Tailwind

colors: {
  custom: {
    50: '#6989a4',
    500: '#215b7f',
    950: '#000000',
  },
}

SCSS

$custom: #215b7f;
$custom-light: #6989a4;
$custom-dark: #000000;

JSON

{
  "hex": "#215b7f",
  "rgb": {
    "r": 33,
    "g": 91,
    "b": 127
  },
  "hsl": {
    "h": 202.979,
    "s": 58.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.45077,
    "c": 0.08366,
    "h": 239.8
  },
  "luminance": 0.09338
}

Semantic roles & 50–950 ramp

primary

#215B7F

secondary

#B2724A

accent

#8246E2

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #215B7F

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

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