#215D83#215D83

#215D83 is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 45.8% C 0.087 H 240.5°. Best body text is #FFFFFF at 7.10:1 contrast (WCAG AA passes).

Color values

HEX	#215D83
RGB	rgb(33, 93, 131)
HSL	hsl(203, 60%, 32%)
HSV	hsv(203, 75%, 51%)
CMYK	cmyk(74.8%, 29%, 0%, 48.6%)
CIE-LAB	lab(37.46, -5.65, -26.77)
CIE-LCH	lch(37.46, 27.36, 258.07°)
OKLab	oklab(45.81% -0.0428 -0.0756)
OKLCH	oklch(45.81% 0.087 240.5)
XYZ	xyz(8.6367, 9.7897, 22.9028)
Luminance	0.0979 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215D83 #834721

analogous

#218378 #215D83 #212C83

triadic

#215D83 #83215D #5D8321

tetradic

#215D83 #782183 #834721 #2C8321

square

#215D83 #782183 #834721 #2C8321

split-complementary

#215D83 #83212C #837821

monochromatic

#081821 #153A52 #215D83 #2D80B4 #4C9ED2

Accessibility & contrast

On white

7.10

#215D83 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.96

#215D83 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215D83

7.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215D83	#FFFFFF	#000000	##FFFFFF
##215D83	1.00	7.10	2.96	7.10
#FFFFFF	7.10	1.00	21.00	1.00
#000000	2.96	21.00	1.00	21.00
##FFFFFF	7.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B5D85

Deuteranopia (green-blind)

#3E5482

Tritanopia (blue-blind)

#00666A

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #215d83;
/* rgb */ color: rgb(33, 93, 131);
/* oklch */ color: oklch(45.8% 0.087 240.5);

Tailwind

colors: {
  custom: {
    50: '#6a8aa7',
    500: '#215d83',
    950: '#000000',
  },
}

SCSS

$custom: #215d83;
$custom-light: #6a8aa7;
$custom-dark: #000000;

JSON

{
  "hex": "#215d83",
  "rgb": {
    "r": 33,
    "g": 93,
    "b": 131
  },
  "hsl": {
    "h": 203.265,
    "s": 59.756,
    "l": 32.157
  },
  "oklch": {
    "l": 0.45806,
    "c": 0.08685,
    "h": 240.5
  },
  "luminance": 0.09791
}

Semantic roles & 50–950 ramp

primary

#215D83

secondary

#B5744B

accent

#8245E3

background

#F6F8FA

surface

#ECF0F4

border

#C7CBCE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #215D83

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

Preview Lab → · Contrast checker → · Palette generator →