#215EA6#215EA6

#215EA6 is a mid, vivid cyan. Relative luminance 0.111; OKLCH L 48.2% C 0.131 H 255.0°. Best body text is #FFFFFF at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#215EA6
RGB	rgb(33, 94, 166)
HSL	hsl(212, 67%, 39%)
HSV	hsv(212, 80%, 65%)
CMYK	cmyk(80.1%, 43.4%, 0%, 34.9%)
CIE-LAB	lab(39.72, 7.22, -44.26)
CIE-LCH	lch(39.72, 44.84, 279.26°)
OKLab	oklab(48.21% -0.0339 -0.1267)
OKLCH	oklch(48.21% 0.131 255)
XYZ	xyz(11.5103, 11.0805, 37.6011)
Luminance	0.1108 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215EA6 #A66921

analogous

#21A1A6 #215EA6 #2721A6

triadic

#215EA6 #A6215E #5EA621

tetradic

#215EA6 #A621A1 #A66921 #21A627

square

#215EA6 #A621A1 #A66921 #21A627

split-complementary

#215EA6 #A62721 #A1A621

monochromatic

#0D2440 #174173 #215EA6 #2F7BD6 #629BE0

Accessibility & contrast

On white

6.53

#215EA6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#215EA6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215EA6

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215EA6	#FFFFFF	#000000	##FFFFFF
##215EA6	1.00	6.53	3.22	6.53
#FFFFFF	6.53	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A64A9

Deuteranopia (green-blind)

#2158A5

Tritanopia (blue-blind)

#006F7A

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #215ea6;
/* rgb */ color: rgb(33, 94, 166);
/* oklch */ color: oklch(48.2% 0.131 255.0);

Tailwind

colors: {
  custom: {
    50: '#728bc1',
    500: '#215ea6',
    950: '#000000',
  },
}

SCSS

$custom: #215ea6;
$custom-light: #728bc1;
$custom-dark: #000000;

JSON

{
  "hex": "#215ea6",
  "rgb": {
    "r": 33,
    "g": 94,
    "b": 166
  },
  "hsl": {
    "h": 212.481,
    "s": 66.834,
    "l": 39.02
  },
  "oklch": {
    "l": 0.48207,
    "c": 0.13122,
    "h": 255
  },
  "luminance": 0.11082
}

Semantic roles & 50–950 ramp

primary

#215EA6

secondary

#C5965E

accent

#9B3EEA

background

#F7F8FB

surface

#EDF0F7

border

#C8CBD0

text

#090B12

muted

#7B7C81

Preview Lab

Preview with #215EA6

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

Preview Lab → · Contrast checker → · Palette generator →