#215A7F#215A7F

#215A7F is a dark, moderate cyan. Relative luminance 0.092; OKLCH L 44.8% C 0.084 H 241.0°. Best body text is #FFFFFF at 7.41:1 contrast (WCAG AA passes).

Color values

HEX	#215A7F
RGB	rgb(33, 90, 127)
HSL	hsl(204, 59%, 31%)
HSV	hsv(204, 74%, 50%)
CMYK	cmyk(74%, 29.1%, 0%, 50.2%)
CIE-LAB	lab(36.30, -5.30, -26.13)
CIE-LCH	lch(36.30, 26.67, 258.53°)
OKLab	oklab(44.82% -0.041 -0.0738)
OKLCH	oklch(44.82% 0.084 241)
XYZ	xyz(8.1126, 9.1671, 21.4164)
Luminance	0.0917 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215A7F #7F4621

analogous

#217F75 #215A7F #212B7F

triadic

#215A7F #7F215A #5A7F21

tetradic

#215A7F #75217F #7F4621 #2B7F21

square

#215A7F #75217F #7F4621 #2B7F21

split-complementary

#215A7F #7F212B #7F7521

monochromatic

#08151E #14384E #215A7F #2E7CB0 #4A9BD0

Accessibility & contrast

On white

7.41

#215A7F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.83

#215A7F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215A7F

7.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215A7F	#FFFFFF	#000000	##FFFFFF
##215A7F	1.00	7.41	2.83	7.41
#FFFFFF	7.41	1.00	21.00	1.00
#000000	2.83	21.00	1.00	21.00
##FFFFFF	7.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#495A81

Deuteranopia (green-blind)

#3C517E

Tritanopia (blue-blind)

#006367

Achromatopsia (no color)

#555555

Design tokens & code

CSS

--color: #215a7f;
/* rgb */ color: rgb(33, 90, 127);
/* oklch */ color: oklch(44.8% 0.084 241.0);

Tailwind

colors: {
  custom: {
    50: '#6988a4',
    500: '#215a7f',
    950: '#000000',
  },
}

SCSS

$custom: #215a7f;
$custom-light: #6988a4;
$custom-dark: #000000;

JSON

{
  "hex": "#215a7f",
  "rgb": {
    "r": 33,
    "g": 90,
    "b": 127
  },
  "hsl": {
    "h": 203.617,
    "s": 58.75,
    "l": 31.373
  },
  "oklch": {
    "l": 0.44823,
    "c": 0.08441,
    "h": 241
  },
  "luminance": 0.09168
}

Semantic roles & 50–950 ramp

primary

#215A7F

secondary

#B2734A

accent

#8346E2

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B0F

muted

#7A7C7F

Preview Lab

Preview with #215A7F

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

Preview Lab → · Contrast checker → · Palette generator →