#215A9C#215A9C

#215A9C is a mid, vivid cyan. Relative luminance 0.100; OKLCH L 46.6% C 0.122 H 254.5°. Best body text is #FFFFFF at 6.98:1 contrast (WCAG AA passes).

Color values

HEX	#215A9C
RGB	rgb(33, 90, 156)
HSL	hsl(212, 65%, 37%)
HSV	hsv(212, 79%, 61%)
CMYK	cmyk(78.8%, 42.3%, 0%, 38.8%)
CIE-LAB	lab(37.90, 5.89, -41.19)
CIE-LCH	lch(37.90, 41.61, 278.14°)
OKLab	oklab(46.6% -0.0327 -0.1178)
OKLCH	oklch(46.6% 0.122 254.5)
XYZ	xyz(10.2819, 10.0348, 32.8410)
Luminance	0.1004 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215A9C #9C6321

analogous

#21989C #215A9C #26219C

triadic

#215A9C #9C215A #5A9C21

tetradic

#215A9C #9C2198 #9C6321 #219C26

square

#215A9C #9C2198 #9C6321 #219C26

split-complementary

#215A9C #9C2621 #989C21

monochromatic

#0C2037 #163D69 #215A9C #2C77CF #5B97DC

Accessibility & contrast

On white

6.98

#215A9C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#215A9C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215A9C

6.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215A9C	#FFFFFF	#000000	##FFFFFF
##215A9C	1.00	6.98	3.01	6.98
#FFFFFF	6.98	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A5F9F

Deuteranopia (green-blind)

#24549B

Tritanopia (blue-blind)

#006A73

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #215a9c;
/* rgb */ color: rgb(33, 90, 156);
/* oklch */ color: oklch(46.6% 0.122 254.5);

Tailwind

colors: {
  custom: {
    50: '#6f88b9',
    500: '#215a9c',
    950: '#000000',
  },
}

SCSS

$custom: #215a9c;
$custom-light: #6f88b9;
$custom-dark: #000000;

JSON

{
  "hex": "#215a9c",
  "rgb": {
    "r": 33,
    "g": 90,
    "b": 156
  },
  "hsl": {
    "h": 212.195,
    "s": 65.079,
    "l": 37.059
  },
  "oklch": {
    "l": 0.46602,
    "c": 0.12226,
    "h": 254.5
  },
  "luminance": 0.10036
}

Semantic roles & 50–950 ramp

primary

#215A9C

secondary

#C19058

accent

#9A40E8

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #215A9C

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

Preview Lab → · Contrast checker → · Palette generator →