#215AA6#215AA6

#215AA6 is a mid, vivid cyan. Relative luminance 0.104; OKLCH L 47.3% C 0.136 H 257.0°. Best body text is #FFFFFF at 6.82:1 contrast (WCAG AA passes).

Color values

HEX	#215AA6
RGB	rgb(33, 90, 166)
HSL	hsl(214, 67%, 39%)
HSV	hsv(214, 80%, 65%)
CMYK	cmyk(80.1%, 45.8%, 0%, 34.9%)
CIE-LAB	lab(38.53, 9.83, -46.16)
CIE-LCH	lch(38.53, 47.19, 282.02°)
OKLab	oklab(47.29% -0.0306 -0.1324)
OKLCH	oklch(47.29% 0.136 257)
XYZ	xyz(11.1638, 10.3875, 37.4856)
Luminance	0.1039 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215AA6 #A66D21

analogous

#219DA6 #215AA6 #2B21A6

triadic

#215AA6 #A6215A #5AA621

tetradic

#215AA6 #A6219D #A66D21 #21A62B

square

#215AA6 #A6219D #A66D21 #21A62B

split-complementary

#215AA6 #A62B21 #9DA621

monochromatic

#0D2340 #173E73 #215AA6 #2F76D6 #6298E0

Accessibility & contrast

On white

6.82

#215AA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.08

#215AA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215AA6

6.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215AA6	#FFFFFF	#000000	##FFFFFF
##215AA6	1.00	6.82	3.08	6.82
#FFFFFF	6.82	1.00	21.00	1.00
#000000	3.08	21.00	1.00	21.00
##FFFFFF	6.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3261A9

Deuteranopia (green-blind)

#1355A4

Tritanopia (blue-blind)

#006C78

Achromatopsia (no color)

#5B5B5B

Design tokens & code

CSS

--color: #215aa6;
/* rgb */ color: rgb(33, 90, 166);
/* oklch */ color: oklch(47.3% 0.136 257.0);

Tailwind

colors: {
  custom: {
    50: '#7288c1',
    500: '#215aa6',
    950: '#000000',
  },
}

SCSS

$custom: #215aa6;
$custom-light: #7288c1;
$custom-dark: #000000;

JSON

{
  "hex": "#215aa6",
  "rgb": {
    "r": 33,
    "g": 90,
    "b": 166
  },
  "hsl": {
    "h": 214.286,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.47287,
    "c": 0.1359,
    "h": 257
  },
  "luminance": 0.10389
}

Semantic roles & 50–950 ramp

primary

#215AA6

secondary

#C5995E

accent

#A03EEA

background

#F7F8FB

surface

#EDEFF7

border

#C8CAD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #215AA6

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

Preview Lab → · Contrast checker → · Palette generator →