#215A8A#215A8A

#215A8A is a mid, moderate cyan. Relative luminance 0.095; OKLCH L 45.5% C 0.098 H 247.6°. Best body text is #FFFFFF at 7.26:1 contrast (WCAG AA passes).

Color values

HEX	#215A8A
RGB	rgb(33, 90, 138)
HSL	hsl(207, 61%, 34%)
HSV	hsv(207, 76%, 54%)
CMYK	cmyk(76.1%, 34.8%, 0%, 45.9%)
CIE-LAB	lab(36.87, -1.12, -31.96)
CIE-LCH	lch(36.87, 31.98, 268.00°)
OKLab	oklab(45.46% -0.0374 -0.0908)
OKLCH	oklch(45.46% 0.098 247.6)
XYZ	xyz(8.8691, 9.4696, 25.4002)
Luminance	0.0947 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215A8A #8A5121

analogous

#218A85 #215A8A #21258A

triadic

#215A8A #8A215A #5A8A21

tetradic

#215A8A #85218A #8A5121 #258A21

square

#215A8A #85218A #8A5121 #258A21

split-complementary

#215A8A #8A2125 #8A8521

monochromatic

#091A27 #153A59 #215A8A #2D7ABB #5098D5

Accessibility & contrast

On white

7.26

#215A8A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.89

#215A8A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215A8A

7.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215A8A	#FFFFFF	#000000	##FFFFFF
##215A8A	1.00	7.26	2.89	7.26
#FFFFFF	7.26	1.00	21.00	1.00
#000000	2.89	21.00	1.00	21.00
##FFFFFF	7.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445C8C

Deuteranopia (green-blind)

#355289

Tritanopia (blue-blind)

#00656B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #215a8a;
/* rgb */ color: rgb(33, 90, 138);
/* oklch */ color: oklch(45.5% 0.098 247.6);

Tailwind

colors: {
  custom: {
    50: '#6c88ac',
    500: '#215a8a',
    950: '#000000',
  },
}

SCSS

$custom: #215a8a;
$custom-light: #6c88ac;
$custom-dark: #000000;

JSON

{
  "hex": "#215a8a",
  "rgb": {
    "r": 33,
    "g": 90,
    "b": 138
  },
  "hsl": {
    "h": 207.429,
    "s": 61.404,
    "l": 33.529
  },
  "oklch": {
    "l": 0.45459,
    "c": 0.09817,
    "h": 247.6
  },
  "luminance": 0.09471
}

Semantic roles & 50–950 ramp

primary

#215A8A

secondary

#B97F4E

accent

#8D43E5

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#080B10

muted

#7A7C7F

Preview Lab

Preview with #215A8A

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

Preview Lab → · Contrast checker → · Palette generator →