#215CA7#215CA7

#215CA7 is a mid, vivid cyan. Relative luminance 0.108; OKLCH L 47.8% C 0.135 H 256.3°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#215CA7
RGB	rgb(33, 92, 167)
HSL	hsl(214, 67%, 39%)
HSV	hsv(214, 80%, 65%)
CMYK	cmyk(80.2%, 44.9%, 0%, 34.5%)
CIE-LAB	lab(39.18, 8.91, -45.70)
CIE-LCH	lch(39.18, 46.56, 281.03°)
OKLab	oklab(47.82% -0.032 -0.131)
OKLCH	oklch(47.82% 0.135 256.3)
XYZ	xyz(11.4268, 10.7663, 38.0276)
Luminance	0.1077 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215CA7 #A76C21

analogous

#219FA7 #215CA7 #2921A7

triadic

#215CA7 #A7215C #5CA721

tetradic

#215CA7 #A7219F #A76C21 #21A729

square

#215CA7 #A7219F #A76C21 #21A729

split-complementary

#215CA7 #A72921 #9FA721

monochromatic

#0D2441 #174074 #215CA7 #2F79D6 #629AE0

Accessibility & contrast

On white

6.66

#215CA7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#215CA7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215CA7

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215CA7	#FFFFFF	#000000	##FFFFFF
##215CA7	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3563AA

Deuteranopia (green-blind)

#1957A6

Tritanopia (blue-blind)

#006E79

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #215ca7;
/* rgb */ color: rgb(33, 92, 167);
/* oklch */ color: oklch(47.8% 0.135 256.3);

Tailwind

colors: {
  custom: {
    50: '#7289c2',
    500: '#215ca7',
    950: '#000000',
  },
}

SCSS

$custom: #215ca7;
$custom-light: #7289c2;
$custom-dark: #000000;

JSON

{
  "hex": "#215ca7",
  "rgb": {
    "r": 33,
    "g": 92,
    "b": 167
  },
  "hsl": {
    "h": 213.582,
    "s": 67,
    "l": 39.216
  },
  "oklch": {
    "l": 0.47815,
    "c": 0.1349,
    "h": 256.3
  },
  "luminance": 0.10768
}

Semantic roles & 50–950 ramp

primary

#215CA7

secondary

#C5985F

accent

#9E3EEA

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #215CA7

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

Preview Lab → · Contrast checker → · Palette generator →