#2856AC#2856AC

#2856AC is a mid, vivid blue. Relative luminance 0.101; OKLCH L 47.1% C 0.147 H 261.5°. Best body text is #FFFFFF at 6.96:1 contrast (WCAG AA passes).

Color values

HEX	#2856AC
RGB	rgb(40, 86, 172)
HSL	hsl(219, 62%, 42%)
HSV	hsv(219, 77%, 67%)
CMYK	cmyk(76.7%, 50%, 0%, 32.5%)
CIE-LAB	lab(37.99, 15.62, -50.57)
CIE-LCH	lch(37.99, 52.93, 287.16°)
OKLab	oklab(47.07% -0.0217 -0.1454)
OKLCH	oklch(47.07% 0.147 261.5)
XYZ	xyz(11.6466, 10.0839, 40.3543)
Luminance	0.1008 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2856AC #AC7E28

analogous

#2898AC #2856AC #3C28AC

triadic

#2856AC #AC2856 #56AC28

tetradic

#2856AC #AC2898 #AC7E28 #28AC3C

square

#2856AC #AC2898 #AC7E28 #28AC3C

split-complementary

#2856AC #AC3C28 #98AC28

monochromatic

#112449 #1C3D7A #2856AC #3F72D2 #7197DE

Accessibility & contrast

On white

6.96

#2856AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.02

#2856AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2856AC

6.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2856AC	#FFFFFF	#000000	##FFFFFF
##2856AC	1.00	6.96	3.02	6.96
#FFFFFF	6.96	1.00	21.00	1.00
#000000	3.02	21.00	1.00	21.00
##FFFFFF	6.96	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2360AF

Deuteranopia (green-blind)

#0054AA

Tritanopia (blue-blind)

#006B79

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #2856ac;
/* rgb */ color: rgb(40, 86, 172);
/* oklch */ color: oklch(47.1% 0.147 261.5);

Tailwind

colors: {
  custom: {
    50: '#7585c5',
    500: '#2856ac',
    950: '#000000',
  },
}

SCSS

$custom: #2856ac;
$custom-light: #7585c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2856ac",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 172
  },
  "hsl": {
    "h": 219.091,
    "s": 62.264,
    "l": 41.569
  },
  "oklch": {
    "l": 0.47066,
    "c": 0.147,
    "h": 261.5
  },
  "luminance": 0.10085
}

Semantic roles & 50–950 ramp

primary

#2856AC

secondary

#C5A66B

accent

#AD42E5

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2856AC

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

Preview Lab → · Contrast checker → · Palette generator →