#2856C0#2856C0

#2856C0 is a mid, vivid blue. Relative luminance 0.109; OKLCH L 48.6% C 0.174 H 263.5°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#2856C0
RGB	rgb(40, 86, 192)
HSL	hsl(222, 66%, 45%)
HSV	hsv(222, 79%, 75%)
CMYK	cmyk(79.2%, 55.2%, 0%, 24.7%)
CIE-LAB	lab(39.43, 23.32, -60.00)
CIE-LCH	lch(39.43, 64.37, 291.24°)
OKLab	oklab(48.61% -0.0196 -0.1731)
OKLCH	oklch(48.61% 0.174 263.5)
XYZ	xyz(13.7139, 10.9109, 51.2422)
Luminance	0.1091 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2856C0 #C09228

analogous

#28A2C0 #2856C0 #4628C0

triadic

#2856C0 #C02856 #56C028

tetradic

#2856C0 #C028A2 #C09228 #28C046

square

#2856C0 #C028A2 #C09228 #28C046

split-complementary

#2856C0 #C04628 #A2C028

monochromatic

#13295B #1D3F8D #2856C0 #4C77DA #7E9DE4

Accessibility & contrast

On white

6.60

#2856C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#2856C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2856C0

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2856C0	#FFFFFF	#000000	##FFFFFF
##2856C0	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C4

Deuteranopia (green-blind)

#0056BE

Tritanopia (blue-blind)

#007082

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #2856c0;
/* rgb */ color: rgb(40, 86, 192);
/* oklch */ color: oklch(48.6% 0.174 263.5);

Tailwind

colors: {
  custom: {
    50: '#7a85d4',
    500: '#2856c0',
    950: '#000000',
  },
}

SCSS

$custom: #2856c0;
$custom-light: #7a85d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2856c0",
  "rgb": {
    "r": 40,
    "g": 86,
    "b": 192
  },
  "hsl": {
    "h": 221.842,
    "s": 65.517,
    "l": 45.49
  },
  "oklch": {
    "l": 0.48614,
    "c": 0.17423,
    "h": 263.5
  },
  "luminance": 0.10912
}

Semantic roles & 50–950 ramp

primary

#2856C0

secondary

#CDB377

accent

#B53FE8

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2856C0

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

Preview Lab → · Contrast checker → · Palette generator →