#215B7A#215B7A

#215B7A is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.8% C 0.078 H 235.8°. Best body text is #FFFFFF at 7.39:1 contrast (WCAG AA passes).

Color values

HEX	#215B7A
RGB	rgb(33, 91, 122)
HSL	hsl(201, 57%, 30%)
HSV	hsv(201, 73%, 48%)
CMYK	cmyk(73%, 25.4%, 0%, 52.2%)
CIE-LAB	lab(36.39, -7.78, -22.93)
CIE-LCH	lch(36.39, 24.22, 251.27°)
OKLab	oklab(44.81% -0.0439 -0.0645)
OKLCH	oklch(44.81% 0.078 235.8)
XYZ	xyz(7.8798, 9.2098, 19.7710)
Luminance	0.0921 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215B7A #7A4021

analogous

#217A6C #215B7A #212E7A

triadic

#215B7A #7A215B #5B7A21

tetradic

#215B7A #6C217A #7A4021 #2E7A21

square

#215B7A #6C217A #7A4021 #2E7A21

split-complementary

#215B7A #7A212E #7A6C21

monochromatic

#07131A #14374A #215B7A #2E7FAA #489FCD

Accessibility & contrast

On white

7.39

#215B7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.84

#215B7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215B7A

7.39:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215B7A	#FFFFFF	#000000	##FFFFFF
##215B7A	1.00	7.39	2.84	7.39
#FFFFFF	7.39	1.00	21.00	1.00
#000000	2.84	21.00	1.00	21.00
##FFFFFF	7.39	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C5A7B

Deuteranopia (green-blind)

#405279

Tritanopia (blue-blind)

#006366

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #215b7a;
/* rgb */ color: rgb(33, 91, 122);
/* oklch */ color: oklch(44.8% 0.078 235.8);

Tailwind

colors: {
  custom: {
    50: '#6989a0',
    500: '#215b7a',
    950: '#000000',
  },
}

SCSS

$custom: #215b7a;
$custom-light: #6989a0;
$custom-dark: #000000;

JSON

{
  "hex": "#215b7a",
  "rgb": {
    "r": 33,
    "g": 91,
    "b": 122
  },
  "hsl": {
    "h": 200.899,
    "s": 57.419,
    "l": 30.392
  },
  "oklch": {
    "l": 0.44808,
    "c": 0.07802,
    "h": 235.8
  },
  "luminance": 0.09211
}

Semantic roles & 50–950 ramp

primary

#215B7A

secondary

#AD6C4A

accent

#7D47E1

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#070B0E

muted

#7A7C7E

Preview Lab

Preview with #215B7A

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

Preview Lab → · Contrast checker → · Palette generator →