#215A9D#215A9D

#215A9D is a mid, vivid cyan. Relative luminance 0.101; OKLCH L 46.7% C 0.124 H 254.8°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#215A9D
RGB	rgb(33, 90, 157)
HSL	hsl(212, 65%, 37%)
HSV	hsv(212, 79%, 62%)
CMYK	cmyk(79%, 42.7%, 0%, 38.4%)
CIE-LAB	lab(37.97, 6.28, -41.69)
CIE-LCH	lch(37.97, 42.16, 278.57°)
OKLab	oklab(46.67% -0.0324 -0.1193)
OKLCH	oklch(46.67% 0.124 254.8)
XYZ	xyz(10.3669, 10.0688, 33.2888)
Luminance	0.1007 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215A9D #9D6421

analogous

#21989D #215A9D #26219D

triadic

#215A9D #9D215A #5A9D21

tetradic

#215A9D #9D2198 #9D6421 #219D26

square

#215A9D #9D2198 #9D6421 #219D26

split-complementary

#215A9D #9D2621 #989D21

monochromatic

#0C2038 #163D6A #215A9D #2C77D0 #5C97DD

Accessibility & contrast

On white

6.97

#215A9D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#215A9D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215A9D

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215A9D	#FFFFFF	#000000	##FFFFFF
##215A9D	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395FA0

Deuteranopia (green-blind)

#23549C

Tritanopia (blue-blind)

#006A74

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #215a9d;
/* rgb */ color: rgb(33, 90, 157);
/* oklch */ color: oklch(46.7% 0.124 254.8);

Tailwind

colors: {
  custom: {
    50: '#7088ba',
    500: '#215a9d',
    950: '#000000',
  },
}

SCSS

$custom: #215a9d;
$custom-light: #7088ba;
$custom-dark: #000000;

JSON

{
  "hex": "#215a9d",
  "rgb": {
    "r": 33,
    "g": 90,
    "b": 157
  },
  "hsl": {
    "h": 212.419,
    "s": 65.263,
    "l": 37.255
  },
  "oklch": {
    "l": 0.46669,
    "c": 0.12361,
    "h": 254.8
  },
  "luminance": 0.1007
}

Semantic roles & 50–950 ramp

primary

#215A9D

secondary

#C19159

accent

#9B40E8

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #215A9D

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

Preview Lab → · Contrast checker → · Palette generator →