#215CAC#215CAC

#215CAC is a mid, vivid cyan. Relative luminance 0.110; OKLCH L 48.2% C 0.142 H 257.3°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#215CAC
RGB	rgb(33, 92, 172)
HSL	hsl(215, 68%, 40%)
HSV	hsv(215, 81%, 67%)
CMYK	cmyk(80.8%, 46.5%, 0%, 32.5%)
CIE-LAB	lab(39.50, 10.88, -48.15)
CIE-LCH	lch(39.50, 49.36, 282.73°)
OKLab	oklab(48.17% -0.0311 -0.1382)
OKLCH	oklch(48.17% 0.142 257.3)
XYZ	xyz(11.8980, 10.9548, 40.5091)
Luminance	0.1096 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215CAC #AC7121

analogous

#21A2AC #215CAC #2B21AC

triadic

#215CAC #AC215C #5CAC21

tetradic

#215CAC #AC21A2 #AC7121 #21AC2B

square

#215CAC #AC21A2 #AC7121 #21AC2B

split-complementary

#215CAC #AC2B21 #A2AC21

monochromatic

#0D2545 #174179 #215CAC #3279D8 #669AE2

Accessibility & contrast

On white

6.58

#215CAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#215CAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215CAC

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215CAC	#FFFFFF	#000000	##FFFFFF
##215CAC	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3164AF

Deuteranopia (green-blind)

#0C57AA

Tritanopia (blue-blind)

#006F7B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #215cac;
/* rgb */ color: rgb(33, 92, 172);
/* oklch */ color: oklch(48.2% 0.142 257.3);

Tailwind

colors: {
  custom: {
    50: '#7389c5',
    500: '#215cac',
    950: '#000000',
  },
}

SCSS

$custom: #215cac;
$custom-light: #7389c5;
$custom-dark: #000000;

JSON

{
  "hex": "#215cac",
  "rgb": {
    "r": 33,
    "g": 92,
    "b": 172
  },
  "hsl": {
    "h": 214.532,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48165,
    "c": 0.14169,
    "h": 257.3
  },
  "luminance": 0.10956
}

Semantic roles & 50–950 ramp

primary

#215CAC

secondary

#C79C62

accent

#A13DEB

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090B13

muted

#7B7C82

Preview Lab

Preview with #215CAC

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

Preview Lab → · Contrast checker → · Palette generator →