#2855C0#2855C0

#2855C0 is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.4% C 0.175 H 263.8°. Best body text is #FFFFFF at 6.66:1 contrast (WCAG AA passes).

Color values

HEX	#2855C0
RGB	rgb(40, 85, 192)
HSL	hsl(222, 66%, 45%)
HSV	hsv(222, 79%, 75%)
CMYK	cmyk(79.2%, 55.7%, 0%, 24.7%)
CIE-LAB	lab(39.16, 23.98, -60.44)
CIE-LCH	lch(39.16, 65.02, 291.64°)
OKLab	oklab(48.41% -0.0189 -0.1744)
OKLCH	oklch(48.41% 0.175 263.8)
XYZ	xyz(13.6346, 10.7523, 51.2158)
Luminance	0.1075 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2855C0 #C09328

analogous

#28A1C0 #2855C0 #4728C0

triadic

#2855C0 #C02855 #55C028

tetradic

#2855C0 #C028A1 #C09328 #28C047

square

#2855C0 #C028A1 #C09328 #28C047

split-complementary

#2855C0 #C04728 #A1C028

monochromatic

#13285B #1D3F8D #2855C0 #4C76DA #7E9CE4

Accessibility & contrast

On white

6.66

#2855C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.15

#2855C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2855C0

6.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2855C0	#FFFFFF	#000000	##FFFFFF
##2855C0	1.00	6.66	3.15	6.66
#FFFFFF	6.66	1.00	21.00	1.00
#000000	3.15	21.00	1.00	21.00
##FFFFFF	6.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C4

Deuteranopia (green-blind)

#0056BE

Tritanopia (blue-blind)

#007082

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2855c0;
/* rgb */ color: rgb(40, 85, 192);
/* oklch */ color: oklch(48.4% 0.175 263.8);

Tailwind

colors: {
  custom: {
    50: '#7a84d4',
    500: '#2855c0',
    950: '#000000',
  },
}

SCSS

$custom: #2855c0;
$custom-light: #7a84d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2855c0",
  "rgb": {
    "r": 40,
    "g": 85,
    "b": 192
  },
  "hsl": {
    "h": 222.237,
    "s": 65.517,
    "l": 45.49
  },
  "oklch": {
    "l": 0.48411,
    "c": 0.17545,
    "h": 263.8
  },
  "luminance": 0.10754
}

Semantic roles & 50–950 ramp

primary

#2855C0

secondary

#CDB377

accent

#B63FE8

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0A14

muted

#7C7C83

Preview Lab

Preview with #2855C0

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

Preview Lab → · Contrast checker → · Palette generator →