#215299#215299

#215299 is a dark, vivid blue. Relative luminance 0.087; OKLCH L 44.5% C 0.128 H 258.1°. Best body text is #FFFFFF at 7.69:1 contrast (WCAG AA passes).

Color values

HEX	#215299
RGB	rgb(33, 82, 153)
HSL	hsl(216, 65%, 36%)
HSV	hsv(216, 78%, 60%)
CMYK	cmyk(78.4%, 46.4%, 0%, 40%)
CIE-LAB	lab(35.31, 9.98, -43.53)
CIE-LCH	lch(35.31, 44.66, 282.91°)
OKLab	oklab(44.53% -0.0262 -0.1248)
OKLCH	oklch(44.53% 0.128 258.1)
XYZ	xyz(9.3922, 8.6567, 31.3067)
Luminance	0.0866 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#215299 #996821

analogous

#218E99 #215299 #2C2199

triadic

#215299 #992152 #529921

tetradic

#215299 #99218E #996821 #21992C

square

#215299 #99218E #996821 #21992C

split-complementary

#215299 #992C21 #8E9921

monochromatic

#0B1C34 #163767 #215299 #2C6DCB #598EDB

Accessibility & contrast

On white

7.69

#215299 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.73

#215299 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #215299

7.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##215299	#FFFFFF	#000000	##FFFFFF
##215299	1.00	7.69	2.73	7.69
#FFFFFF	7.69	1.00	21.00	1.00
#000000	2.73	21.00	1.00	21.00
##FFFFFF	7.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D599C

Deuteranopia (green-blind)

#114E98

Tritanopia (blue-blind)

#00636E

Achromatopsia (no color)

#535353

Design tokens & code

CSS

--color: #215299;
/* rgb */ color: rgb(33, 82, 153);
/* oklch */ color: oklch(44.5% 0.128 258.1);

Tailwind

colors: {
  custom: {
    50: '#6f82b7',
    500: '#215299',
    950: '#000000',
  },
}

SCSS

$custom: #215299;
$custom-light: #6f82b7;
$custom-dark: #000000;

JSON

{
  "hex": "#215299",
  "rgb": {
    "r": 33,
    "g": 82,
    "b": 153
  },
  "hsl": {
    "h": 215.5,
    "s": 64.516,
    "l": 36.471
  },
  "oklch": {
    "l": 0.44534,
    "c": 0.12758,
    "h": 258.1
  },
  "luminance": 0.08658
}

Semantic roles & 50–950 ramp

primary

#215299

secondary

#BF9556

accent

#A340E8

background

#F7F7FB

surface

#EDEEF6

border

#C8C9D0

text

#080A11

muted

#7B7C80

Preview Lab

Preview with #215299

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

Preview Lab → · Contrast checker → · Palette generator →