#215B88#215B88

#215B88 is a mid, moderate cyan. Relative luminance 0.096; OKLCH L 45.6% C 0.095 H 245.6°. Best body text is #FFFFFF at 7.20:1 contrast (WCAG AA passes).

Color values

HEX	#215B88
RGB	rgb(33, 91, 136)
HSL	hsl(206, 61%, 33%)
HSV	hsv(206, 76%, 53%)
CMYK	cmyk(75.7%, 33.1%, 0%, 46.7%)
CIE-LAB	lab(37.08, -2.51, -30.41)
CIE-LCH	lch(37.08, 30.52, 265.27°)
OKLab	oklab(45.59% -0.039 -0.0862)
OKLCH	oklch(45.59% 0.095 245.6)
XYZ	xyz(8.8105, 9.5821, 24.6730)
Luminance	0.0958 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215B88 #884E21

analogous

#218881 #215B88 #212788

triadic

#215B88 #88215B #5B8821

tetradic

#215B88 #812188 #884E21 #278821

square

#215B88 #812188 #884E21 #278821

split-complementary

#215B88 #882127 #888121

monochromatic

#091925 #153A57 #215B88 #2D7CB9 #4F9AD4

Accessibility & contrast

On white

7.20

#215B88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.92

#215B88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215B88

7.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215B88	#FFFFFF	#000000	##FFFFFF
##215B88	1.00	7.20	2.92	7.20
#FFFFFF	7.20	1.00	21.00	1.00
#000000	2.92	21.00	1.00	21.00
##FFFFFF	7.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#465D8A

Deuteranopia (green-blind)

#385387

Tritanopia (blue-blind)

#00666B

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #215b88;
/* rgb */ color: rgb(33, 91, 136);
/* oklch */ color: oklch(45.6% 0.095 245.6);

Tailwind

colors: {
  custom: {
    50: '#6b89ab',
    500: '#215b88',
    950: '#000000',
  },
}

SCSS

$custom: #215b88;
$custom-light: #6b89ab;
$custom-dark: #000000;

JSON

{
  "hex": "#215b88",
  "rgb": {
    "r": 33,
    "g": 91,
    "b": 136
  },
  "hsl": {
    "h": 206.214,
    "s": 60.947,
    "l": 33.137
  },
  "oklch": {
    "l": 0.45588,
    "c": 0.09466,
    "h": 245.6
  },
  "luminance": 0.09583
}

Semantic roles & 50–950 ramp

primary

#215B88

secondary

#B87C4D

accent

#8A44E4

background

#F6F8FA

surface

#ECEFF4

border

#C7CACE

text

#070B10

muted

#7A7C7F

Preview Lab

Preview with #215B88

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

Preview Lab → · Contrast checker → · Palette generator →