#215DAC#215DAC

#215DAC is a mid, vivid cyan. Relative luminance 0.111; OKLCH L 48.4% C 0.141 H 256.9°. Best body text is #FFFFFF at 6.51:1 contrast (WCAG AA passes).

Color values

HEX	#215DAC
RGB	rgb(33, 93, 172)
HSL	hsl(214, 68%, 40%)
HSV	hsv(214, 81%, 67%)
CMYK	cmyk(80.8%, 45.9%, 0%, 32.5%)
CIE-LAB	lab(39.80, 10.22, -47.68)
CIE-LCH	lch(39.80, 48.76, 282.10°)
OKLab	oklab(48.39% -0.0319 -0.1368)
OKLCH	oklch(48.39% 0.141 256.9)
XYZ	xyz(11.9852, 11.1291, 40.5382)
Luminance	0.1113 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215DAC #AC7021

analogous

#21A2AC #215DAC #2B21AC

triadic

#215DAC #AC215D #5DAC21

tetradic

#215DAC #AC21A2 #AC7021 #21AC2B

square

#215DAC #AC21A2 #AC7021 #21AC2B

split-complementary

#215DAC #AC2B21 #A2AC21

monochromatic

#0D2545 #174179 #215DAC #327AD8 #669BE2

Accessibility & contrast

On white

6.51

#215DAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.23

#215DAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215DAC

6.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215DAC	#FFFFFF	#000000	##FFFFFF
##215DAC	1.00	6.51	3.23	6.51
#FFFFFF	6.51	1.00	21.00	1.00
#000000	3.23	21.00	1.00	21.00
##FFFFFF	6.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3364AF

Deuteranopia (green-blind)

#1158AA

Tritanopia (blue-blind)

#00707C

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #215dac;
/* rgb */ color: rgb(33, 93, 172);
/* oklch */ color: oklch(48.4% 0.141 256.9);

Tailwind

colors: {
  custom: {
    50: '#738ac5',
    500: '#215dac',
    950: '#000000',
  },
}

SCSS

$custom: #215dac;
$custom-light: #738ac5;
$custom-dark: #000000;

JSON

{
  "hex": "#215dac",
  "rgb": {
    "r": 33,
    "g": 93,
    "b": 172
  },
  "hsl": {
    "h": 214.101,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.48392,
    "c": 0.1405,
    "h": 256.9
  },
  "luminance": 0.11131
}

Semantic roles & 50–950 ramp

primary

#215DAC

secondary

#C79B62

accent

#A03DEB

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090B13

muted

#7B7C82

Preview Lab

Preview with #215DAC

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

Preview Lab → · Contrast checker → · Palette generator →