#215A9E#215A9E

#215A9E is a mid, vivid cyan. Relative luminance 0.101; OKLCH L 46.7% C 0.125 H 255.1°. Best body text is #FFFFFF at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#215A9E
RGB	rgb(33, 90, 158)
HSL	hsl(213, 65%, 37%)
HSV	hsv(213, 79%, 62%)
CMYK	cmyk(79.1%, 43%, 0%, 38%)
CIE-LAB	lab(38.03, 6.68, -42.19)
CIE-LCH	lch(38.03, 42.72, 278.99°)
OKLab	oklab(46.74% -0.0322 -0.1207)
OKLCH	oklch(46.74% 0.125 255.1)
XYZ	xyz(10.4526, 10.1031, 33.7403)
Luminance	0.1010 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215A9E #9E6521

analogous

#21999E #215A9E #27219E

triadic

#215A9E #9E215A #5A9E21

tetradic

#215A9E #9E2199 #9E6521 #219E27

square

#215A9E #9E2199 #9E6521 #219E27

split-complementary

#215A9E #9E2721 #999E21

monochromatic

#0C2039 #163D6B #215A9E #2C77D1 #5C97DD

Accessibility & contrast

On white

6.95

#215A9E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#215A9E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215A9E

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215A9E	#FFFFFF	#000000	##FFFFFF
##215A9E	1.00	6.95	3.02	6.95
#FFFFFF	6.95	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3860A1

Deuteranopia (green-blind)

#22549D

Tritanopia (blue-blind)

#006A74

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #215a9e;
/* rgb */ color: rgb(33, 90, 158);
/* oklch */ color: oklch(46.7% 0.125 255.1);

Tailwind

colors: {
  custom: {
    50: '#7088bb',
    500: '#215a9e',
    950: '#000000',
  },
}

SCSS

$custom: #215a9e;
$custom-light: #7088bb;
$custom-dark: #000000;

JSON

{
  "hex": "#215a9e",
  "rgb": {
    "r": 33,
    "g": 90,
    "b": 158
  },
  "hsl": {
    "h": 212.64,
    "s": 65.445,
    "l": 37.451
  },
  "oklch": {
    "l": 0.46736,
    "c": 0.12497,
    "h": 255.1
  },
  "luminance": 0.10104
}

Semantic roles & 50–950 ramp

primary

#215A9E

secondary

#C19259

accent

#9B3FE8

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #215A9E

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

Preview Lab → · Contrast checker → · Palette generator →