#2853B7#2853B7

#2853B7 is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.3% C 0.166 H 263.7°. Best body text is #FFFFFF at 6.97:1 contrast (WCAG AA passes).

Color values

HEX	#2853B7
RGB	rgb(40, 83, 183)
HSL	hsl(222, 64%, 44%)
HSV	hsv(222, 78%, 72%)
CMYK	cmyk(78.1%, 54.6%, 0%, 28.2%)
CIE-LAB	lab(37.94, 21.85, -57.15)
CIE-LCH	lch(37.94, 61.18, 290.92°)
OKLab	oklab(47.28% -0.0182 -0.1648)
OKLCH	oklch(47.28% 0.166 263.7)
XYZ	xyz(12.5125, 10.0551, 46.0719)
Luminance	0.1006 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2853B7 #B78C28

analogous

#289AB7 #2853B7 #4428B7

triadic

#2853B7 #B72853 #53B728

tetradic

#2853B7 #B7289A #B78C28 #28B744

square

#2853B7 #B7289A #B78C28 #28B744

split-complementary

#2853B7 #B74428 #9AB728

monochromatic

#122553 #1D3C85 #2853B7 #4671D6 #7898E1

Accessibility & contrast

On white

6.97

#2853B7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#2853B7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2853B7

6.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2853B7	#FFFFFF	#000000	##FFFFFF
##2853B7	1.00	6.97	3.01	6.97
#FFFFFF	6.97	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0060BA

Deuteranopia (green-blind)

#0053B5

Tritanopia (blue-blind)

#006C7D

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2853b7;
/* rgb */ color: rgb(40, 83, 183);
/* oklch */ color: oklch(47.3% 0.166 263.7);

Tailwind

colors: {
  custom: {
    50: '#7882cd',
    500: '#2853b7',
    950: '#000000',
  },
}

SCSS

$custom: #2853b7;
$custom-light: #7882cd;
$custom-dark: #000000;

JSON

{
  "hex": "#2853b7",
  "rgb": {
    "r": 40,
    "g": 83,
    "b": 183
  },
  "hsl": {
    "h": 221.958,
    "s": 64.126,
    "l": 43.725
  },
  "oklch": {
    "l": 0.47277,
    "c": 0.16579,
    "h": 263.7
  },
  "luminance": 0.10057
}

Semantic roles & 50–950 ramp

primary

#2853B7

secondary

#C9AF72

accent

#B541E7

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0A0A14

muted

#7C7C82

Preview Lab

Preview with #2853B7

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

Preview Lab → · Contrast checker → · Palette generator →