#215E8F#215E8F

#215E8F is a mid, moderate cyan. Relative luminance 0.103; OKLCH L 46.7% C 0.101 H 246.7°. Best body text is #FFFFFF at 6.86:1 contrast (WCAG AA passes).

Color values

HEX	#215E8F
RGB	rgb(33, 94, 143)
HSL	hsl(207, 63%, 35%)
HSV	hsv(207, 77%, 56%)
CMYK	cmyk(76.9%, 34.3%, 0%, 43.9%)
CIE-LAB	lab(38.39, -1.72, -32.59)
CIE-LCH	lch(38.39, 32.63, 266.98°)
OKLab	oklab(46.74% -0.0399 -0.0925)
OKLCH	oklch(46.74% 0.101 246.7)
XYZ	xyz(9.5859, 10.3108, 27.4662)
Luminance	0.1031 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215E8F #8F5221

analogous

#218F89 #215E8F #21278F

triadic

#215E8F #8F215E #5E8F21

tetradic

#215E8F #89218F #8F5221 #278F21

square

#215E8F #89218F #8F5221 #278F21

split-complementary

#215E8F #8F2127 #8F8921

monochromatic

#0A1D2C #163D5D #215E8F #2C7FC1 #539CD7

Accessibility & contrast

On white

6.86

#215E8F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.06

#215E8F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215E8F

6.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215E8F	#FFFFFF	#000000	##FFFFFF
##215E8F	1.00	6.86	3.06	6.86
#FFFFFF	6.86	1.00	21.00	1.00
#000000	3.06	21.00	1.00	21.00
##FFFFFF	6.86	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#476091

Deuteranopia (green-blind)

#38568E

Tritanopia (blue-blind)

#006A70

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #215e8f;
/* rgb */ color: rgb(33, 94, 143);
/* oklch */ color: oklch(46.7% 0.101 246.7);

Tailwind

colors: {
  custom: {
    50: '#6d8bb0',
    500: '#215e8f',
    950: '#000000',
  },
}

SCSS

$custom: #215e8f;
$custom-light: #6d8bb0;
$custom-dark: #000000;

JSON

{
  "hex": "#215e8f",
  "rgb": {
    "r": 33,
    "g": 94,
    "b": 143
  },
  "hsl": {
    "h": 206.727,
    "s": 62.5,
    "l": 34.51
  },
  "oklch": {
    "l": 0.46744,
    "c": 0.10076,
    "h": 246.7
  },
  "luminance": 0.10312
}

Semantic roles & 50–950 ramp

primary

#215E8F

secondary

#BB8051

accent

#8B42E6

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #215E8F

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

Preview Lab → · Contrast checker → · Palette generator →