#215E9A#215E9A

#215E9A is a mid, moderate cyan. Relative luminance 0.107; OKLCH L 47.4% C 0.115 H 251.4°. Best body text is #FFFFFF at 6.70:1 contrast (WCAG AA passes).

Color values

HEX	#215E9A
RGB	rgb(33, 94, 154)
HSL	hsl(210, 65%, 37%)
HSV	hsv(210, 79%, 60%)
CMYK	cmyk(78.6%, 39%, 0%, 39.6%)
CIE-LAB	lab(39.00, 2.53, -38.24)
CIE-LCH	lch(39.00, 38.32, 273.78°)
OKLab	oklab(47.42% -0.0368 -0.1091)
OKLCH	oklch(47.42% 0.115 251.4)
XYZ	xyz(10.4604, 10.6606, 32.0720)
Luminance	0.1066 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215E9A #9A5D21

analogous

#219A9A #215E9A #21229A

triadic

#215E9A #9A215E #5E9A21

tetradic

#215E9A #9A219A #9A5D21 #229A21

square

#215E9A #9A219A #9A5D21 #229A21

split-complementary

#215E9A #9A2122 #9A9A21

monochromatic

#0B2035 #163F68 #215E9A #2C7DCC #5A9BDC

Accessibility & contrast

On white

6.70

#215E9A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.13

#215E9A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215E9A

6.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215E9A	#FFFFFF	#000000	##FFFFFF
##215E9A	1.00	6.70	3.13	6.70
#FFFFFF	6.70	1.00	21.00	1.00
#000000	3.13	21.00	1.00	21.00
##FFFFFF	6.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#42629C

Deuteranopia (green-blind)

#2F5799

Tritanopia (blue-blind)

#006C74

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #215e9a;
/* rgb */ color: rgb(33, 94, 154);
/* oklch */ color: oklch(47.4% 0.115 251.4);

Tailwind

colors: {
  custom: {
    50: '#6f8bb8',
    500: '#215e9a',
    950: '#000000',
  },
}

SCSS

$custom: #215e9a;
$custom-light: #6f8bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#215e9a",
  "rgb": {
    "r": 33,
    "g": 94,
    "b": 154
  },
  "hsl": {
    "h": 209.752,
    "s": 64.706,
    "l": 36.667
  },
  "oklch": {
    "l": 0.4742,
    "c": 0.11512,
    "h": 251.4
  },
  "luminance": 0.10662
}

Semantic roles & 50–950 ramp

primary

#215E9A

secondary

#C08B57

accent

#9340E8

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080B11

muted

#7B7C80

Preview Lab

Preview with #215E9A

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

Preview Lab → · Contrast checker → · Palette generator →