#2850B0#2850B0

#2850B0 is a mid, vivid blue. Relative luminance 0.093; OKLCH L 46.1% C 0.160 H 264.0°. Best body text is #FFFFFF at 7.33:1 contrast (WCAG AA passes).

Color values

HEX	#2850B0
RGB	rgb(40, 80, 176)
HSL	hsl(222, 63%, 42%)
HSV	hsv(222, 77%, 69%)
CMYK	cmyk(77.3%, 54.5%, 0%, 31%)
CIE-LAB	lab(36.60, 21.14, -55.20)
CIE-LCH	lch(36.60, 59.11, 290.96°)
OKLab	oklab(46.1% -0.0166 -0.1591)
OKLCH	oklch(46.1% 0.16 264)
XYZ	xyz(11.5774, 9.3217, 42.2550)
Luminance	0.0932 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2850B0 #B08828

analogous

#2894B0 #2850B0 #4428B0

triadic

#2850B0 #B02850 #50B028

tetradic

#2850B0 #B02894 #B08828 #28B044

square

#2850B0 #B02894 #B08828 #28B044

split-complementary

#2850B0 #B04428 #94B028

monochromatic

#11234C #1D397E #2850B0 #416CD4 #7393DF

Accessibility & contrast

On white

7.33

#2850B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.86

#2850B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2850B0

7.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2850B0	#FFFFFF	#000000	##FFFFFF
##2850B0	1.00	7.33	2.86	7.33
#FFFFFF	7.33	1.00	21.00	1.00
#000000	2.86	21.00	1.00	21.00
##FFFFFF	7.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005DB3

Deuteranopia (green-blind)

#0050AE

Tritanopia (blue-blind)

#006878

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2850b0;
/* rgb */ color: rgb(40, 80, 176);
/* oklch */ color: oklch(46.1% 0.160 264.0);

Tailwind

colors: {
  custom: {
    50: '#7780c8',
    500: '#2850b0',
    950: '#000000',
  },
}

SCSS

$custom: #2850b0;
$custom-light: #7780c8;
$custom-dark: #000000;

JSON

{
  "hex": "#2850b0",
  "rgb": {
    "r": 40,
    "g": 80,
    "b": 176
  },
  "hsl": {
    "h": 222.353,
    "s": 62.963,
    "l": 42.353
  },
  "oklch": {
    "l": 0.46095,
    "c": 0.15998,
    "h": 264
  },
  "luminance": 0.09323
}

Semantic roles & 50–950 ramp

primary

#2850B0

secondary

#C6AC6D

accent

#B642E6

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2850B0

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

Preview Lab → · Contrast checker → · Palette generator →