#215FA4#215FA4

#215FA4 is a mid, vivid cyan. Relative luminance 0.112; OKLCH L 48.3% C 0.127 H 253.9°. Best body text is #FFFFFF at 6.49:1 contrast (WCAG AA passes).

Color values

HEX	#215FA4
RGB	rgb(33, 95, 164)
HSL	hsl(212, 66%, 39%)
HSV	hsv(212, 80%, 64%)
CMYK	cmyk(79.9%, 42.1%, 0%, 35.7%)
CIE-LAB	lab(39.89, 5.79, -42.78)
CIE-LCH	lch(39.89, 43.17, 277.71°)
OKLab	oklab(48.31% -0.0352 -0.1224)
OKLCH	oklch(48.31% 0.127 253.9)
XYZ	xyz(11.4177, 11.1867, 36.6723)
Luminance	0.1119 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215FA4 #A46621

analogous

#21A0A4 #215FA4 #2421A4

triadic

#215FA4 #A4215F #5FA421

tetradic

#215FA4 #A421A0 #A46621 #21A424

square

#215FA4 #A421A0 #A46621 #21A424

split-complementary

#215FA4 #A42421 #A0A421

monochromatic

#0C243E #174171 #215FA4 #2D7DD5 #609CDF

Accessibility & contrast

On white

6.49

#215FA4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#215FA4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215FA4

6.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215FA4	#FFFFFF	#000000	##FFFFFF
##215FA4	1.00	6.49	3.24	6.49
#FFFFFF	6.49	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D64A7

Deuteranopia (green-blind)

#2659A3

Tritanopia (blue-blind)

#006F79

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #215fa4;
/* rgb */ color: rgb(33, 95, 164);
/* oklch */ color: oklch(48.3% 0.127 253.9);

Tailwind

colors: {
  custom: {
    50: '#718bbf',
    500: '#215fa4',
    950: '#000000',
  },
}

SCSS

$custom: #215fa4;
$custom-light: #718bbf;
$custom-dark: #000000;

JSON

{
  "hex": "#215fa4",
  "rgb": {
    "r": 33,
    "g": 95,
    "b": 164
  },
  "hsl": {
    "h": 211.603,
    "s": 66.497,
    "l": 38.627
  },
  "oklch": {
    "l": 0.48306,
    "c": 0.12737,
    "h": 253.9
  },
  "luminance": 0.11188
}

Semantic roles & 50–950 ramp

primary

#215FA4

secondary

#C4935D

accent

#983EE9

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #215FA4

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

Preview Lab → · Contrast checker → · Palette generator →