#215C8F#215C8F

#215C8F is a mid, moderate cyan. Relative luminance 0.100; OKLCH L 46.3% C 0.103 H 248.3°. Best body text is #FFFFFF at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#215C8F
RGB	rgb(33, 92, 143)
HSL	hsl(208, 63%, 35%)
HSV	hsv(208, 77%, 56%)
CMYK	cmyk(76.9%, 35.7%, 0%, 43.9%)
CIE-LAB	lab(37.77, -0.46, -33.57)
CIE-LCH	lch(37.77, 33.58, 269.22°)
OKLab	oklab(46.25% -0.0379 -0.0954)
OKLCH	oklch(46.25% 0.103 248.3)
XYZ	xyz(9.4104, 9.9597, 27.4077)
Luminance	0.0996 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215C8F #8F5421

analogous

#218F8B #215C8F #21258F

triadic

#215C8F #8F215C #5C8F21

tetradic

#215C8F #8B218F #8F5421 #258F21

square

#215C8F #8B218F #8F5421 #258F21

split-complementary

#215C8F #8F2125 #8F8B21

monochromatic

#0A1C2C #163C5D #215C8F #2C7CC1 #539AD7

Accessibility & contrast

On white

7.02

#215C8F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.99

#215C8F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215C8F

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215C8F	#FFFFFF	#000000	##FFFFFF
##215C8F	1.00	7.02	2.99	7.02
#FFFFFF	7.02	1.00	21.00	1.00
#000000	2.99	21.00	1.00	21.00
##FFFFFF	7.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#455E91

Deuteranopia (green-blind)

#35548E

Tritanopia (blue-blind)

#00686F

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #215c8f;
/* rgb */ color: rgb(33, 92, 143);
/* oklch */ color: oklch(46.3% 0.103 248.3);

Tailwind

colors: {
  custom: {
    50: '#6d89b0',
    500: '#215c8f',
    950: '#000000',
  },
}

SCSS

$custom: #215c8f;
$custom-light: #6d89b0;
$custom-dark: #000000;

JSON

{
  "hex": "#215c8f",
  "rgb": {
    "r": 33,
    "g": 92,
    "b": 143
  },
  "hsl": {
    "h": 207.818,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.46253,
    "c": 0.10271,
    "h": 248.3
  },
  "luminance": 0.09961
}

Semantic roles & 50–950 ramp

primary

#215C8F

secondary

#BB8251

accent

#8E42E6

background

#F7F8FA

surface

#EDF0F5

border

#C8CBCF

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #215C8F

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

Preview Lab → · Contrast checker → · Palette generator →