#215F9A#215F9A

#215F9A is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.7% C 0.114 H 250.7°. Best body text is #FFFFFF at 6.63:1 contrast (WCAG AA passes).

Color values

HEX	#215F9A
RGB	rgb(33, 95, 154)
HSL	hsl(209, 65%, 37%)
HSV	hsv(209, 79%, 60%)
CMYK	cmyk(78.6%, 38.3%, 0%, 39.6%)
CIE-LAB	lab(39.31, 1.89, -37.75)
CIE-LCH	lch(39.31, 37.80, 272.87°)
OKLab	oklab(47.66% -0.0377 -0.1076)
OKLCH	oklch(47.66% 0.114 250.7)
XYZ	xyz(10.5499, 10.8396, 32.1018)
Luminance	0.1084 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215F9A #9A5C21

analogous

#219A99 #215F9A #21239A

triadic

#215F9A #9A215F #5F9A21

tetradic

#215F9A #99219A #9A5C21 #239A21

square

#215F9A #99219A #9A5C21 #239A21

split-complementary

#215F9A #9A2123 #9A9921

monochromatic

#0B2135 #164068 #215F9A #2C7ECC #5A9CDC

Accessibility & contrast

On white

6.63

#215F9A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#215F9A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #215F9A

6.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215F9A	#FFFFFF	#000000	##FFFFFF
##215F9A	1.00	6.63	3.17	6.63
#FFFFFF	6.63	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#43639C

Deuteranopia (green-blind)

#315899

Tritanopia (blue-blind)

#006D75

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #215f9a;
/* rgb */ color: rgb(33, 95, 154);
/* oklch */ color: oklch(47.7% 0.114 250.7);

Tailwind

colors: {
  custom: {
    50: '#6f8cb8',
    500: '#215f9a',
    950: '#000000',
  },
}

SCSS

$custom: #215f9a;
$custom-light: #6f8cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#215f9a",
  "rgb": {
    "r": 33,
    "g": 95,
    "b": 154
  },
  "hsl": {
    "h": 209.256,
    "s": 64.706,
    "l": 36.667
  },
  "oklch": {
    "l": 0.4766,
    "c": 0.11405,
    "h": 250.7
  },
  "luminance": 0.10841
}

Semantic roles & 50–950 ramp

primary

#215F9A

secondary

#C08A57

accent

#9240E8

background

#F7F8FB

surface

#EDF0F6

border

#C8CBD0

text

#080C11

muted

#7B7D80

Preview Lab

Preview with #215F9A

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

Preview Lab → · Contrast checker → · Palette generator →