#215B8E#215B8E

#215B8E is a mid, moderate cyan. Relative luminance 0.098; OKLCH L 45.9% C 0.102 H 248.7°. Best body text is #FFFFFF at 7.11:1 contrast (WCAG AA passes).

Color values

HEX	#215B8E
RGB	rgb(33, 91, 142)
HSL	hsl(208, 62%, 34%)
HSV	hsv(208, 77%, 56%)
CMYK	cmyk(76.8%, 35.9%, 0%, 44.3%)
CIE-LAB	lab(37.40, -0.21, -33.55)
CIE-LCH	lch(37.40, 33.55, 269.64°)
OKLab	oklab(45.95% -0.0372 -0.0954)
OKLCH	oklch(45.95% 0.102 248.7)
XYZ	xyz(9.2489, 9.7574, 26.9819)
Luminance	0.0976 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215B8E #8E5421

analogous

#218E8B #215B8E #21258E

triadic

#215B8E #8E215B #5B8E21

tetradic

#215B8E #8B218E #8E5421 #258E21

square

#215B8E #8B218E #8E5421 #258E21

split-complementary

#215B8E #8E2125 #8E8B21

monochromatic

#0A1B2B #153B5C #215B8E #2D7BC0 #5299D7

Accessibility & contrast

On white

7.11

#215B8E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.95

#215B8E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215B8E

7.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215B8E	#FFFFFF	#000000	##FFFFFF
##215B8E	1.00	7.11	2.95	7.11
#FFFFFF	7.11	1.00	21.00	1.00
#000000	2.95	21.00	1.00	21.00
##FFFFFF	7.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#445E90

Deuteranopia (green-blind)

#34538D

Tritanopia (blue-blind)

#00676E

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #215b8e;
/* rgb */ color: rgb(33, 91, 142);
/* oklch */ color: oklch(45.9% 0.102 248.7);

Tailwind

colors: {
  custom: {
    50: '#6c89af',
    500: '#215b8e',
    950: '#000000',
  },
}

SCSS

$custom: #215b8e;
$custom-light: #6c89af;
$custom-dark: #000000;

JSON

{
  "hex": "#215b8e",
  "rgb": {
    "r": 33,
    "g": 91,
    "b": 142
  },
  "hsl": {
    "h": 208.073,
    "s": 62.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.45947,
    "c": 0.1024,
    "h": 248.7
  },
  "luminance": 0.09758
}

Semantic roles & 50–950 ramp

primary

#215B8E

secondary

#BA8250

accent

#8F42E5

background

#F7F8FA

surface

#EDEFF4

border

#C8CACE

text

#080B10

muted

#7B7C7F

Preview Lab

Preview with #215B8E

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

Preview Lab → · Contrast checker → · Palette generator →