#215B80#215B80

#215B80 is a mid, moderate cyan. Relative luminance 0.094; OKLCH L 45.1% C 0.085 H 240.6°. Best body text is #FFFFFF at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#215B80
RGB	rgb(33, 91, 128)
HSL	hsl(203, 59%, 32%)
HSV	hsv(203, 74%, 50%)
CMYK	cmyk(74.2%, 28.9%, 0%, 49.8%)
CIE-LAB	lab(36.67, -5.54, -26.17)
CIE-LCH	lch(36.67, 26.75, 258.04°)
OKLab	oklab(45.13% -0.0417 -0.0739)
OKLCH	oklch(45.13% 0.085 240.6)
XYZ	xyz(8.2631, 9.3631, 21.7897)
Luminance	0.0936 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215B80 #804621

analogous

#218076 #215B80 #212C80

triadic

#215B80 #80215B #5B8021

tetradic

#215B80 #762180 #804621 #2C8021

square

#215B80 #762180 #804621 #2C8021

split-complementary

#215B80 #80212C #807621

monochromatic

#08161F #14384F #215B80 #2E7EB1 #4B9CD1

Accessibility & contrast

On white

7.31

#215B80 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.87

#215B80 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215B80

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215B80	#FFFFFF	#000000	##FFFFFF
##215B80	1.00	7.31	2.87	7.31
#FFFFFF	7.31	1.00	21.00	1.00
#000000	2.87	21.00	1.00	21.00
##FFFFFF	7.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4A5B82

Deuteranopia (green-blind)

#3D527F

Tritanopia (blue-blind)

#006468

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #215b80;
/* rgb */ color: rgb(33, 91, 128);
/* oklch */ color: oklch(45.1% 0.085 240.6);

Tailwind

colors: {
  custom: {
    50: '#6a89a5',
    500: '#215b80',
    950: '#000000',
  },
}

SCSS

$custom: #215b80;
$custom-light: #6a89a5;
$custom-dark: #000000;

JSON

{
  "hex": "#215b80",
  "rgb": {
    "r": 33,
    "g": 91,
    "b": 128
  },
  "hsl": {
    "h": 203.368,
    "s": 59.006,
    "l": 31.569
  },
  "oklch": {
    "l": 0.45132,
    "c": 0.08484,
    "h": 240.6
  },
  "luminance": 0.09364
}

Semantic roles & 50–950 ramp

primary

#215B80

secondary

#B3734A

accent

#8346E2

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #215B80

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

Preview Lab → · Contrast checker → · Palette generator →