#215DAA#215DAA

#215DAA is a mid, vivid cyan. Relative luminance 0.111; OKLCH L 48.3% C 0.138 H 256.5°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#215DAA
RGB	rgb(33, 93, 170)
HSL	hsl(214, 67%, 40%)
HSV	hsv(214, 81%, 67%)
CMYK	cmyk(80.6%, 45.3%, 0%, 33.3%)
CIE-LAB	lab(39.67, 9.44, -46.70)
CIE-LCH	lch(39.67, 47.64, 281.43°)
OKLab	oklab(48.25% -0.0323 -0.134)
OKLCH	oklch(48.25% 0.138 256.5)
XYZ	xyz(11.7946, 11.0529, 39.5342)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215DAA #AA6E21

analogous

#21A1AA #215DAA #2A21AA

triadic

#215DAA #AA215D #5DAA21

tetradic

#215DAA #AA21A1 #AA6E21 #21AA2A

square

#215DAA #AA21A1 #AA6E21 #21AA2A

split-complementary

#215DAA #AA2A21 #A1AA21

monochromatic

#0D2543 #174177 #215DAA #317AD7 #649BE1

Accessibility & contrast

On white

6.54

#215DAA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#215DAA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215DAA

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215DAA	#FFFFFF	#000000	##FFFFFF
##215DAA	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3564AD

Deuteranopia (green-blind)

#1658A8

Tritanopia (blue-blind)

#006F7B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #215daa;
/* rgb */ color: rgb(33, 93, 170);
/* oklch */ color: oklch(48.3% 0.138 256.5);

Tailwind

colors: {
  custom: {
    50: '#738ac4',
    500: '#215daa',
    950: '#000000',
  },
}

SCSS

$custom: #215daa;
$custom-light: #738ac4;
$custom-dark: #000000;

JSON

{
  "hex": "#215daa",
  "rgb": {
    "r": 33,
    "g": 93,
    "b": 170
  },
  "hsl": {
    "h": 213.723,
    "s": 67.488,
    "l": 39.804
  },
  "oklch": {
    "l": 0.48252,
    "c": 0.13778,
    "h": 256.5
  },
  "luminance": 0.11054
}

Semantic roles & 50–950 ramp

primary

#215DAA

secondary

#C69A61

accent

#9F3DEA

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090B13

muted

#7B7C82

Preview Lab

Preview with #215DAA

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

Preview Lab → · Contrast checker → · Palette generator →