#2850A4#2850A4

#2850A4 is a mid, vivid blue. Relative luminance 0.089; OKLCH L 45.2% C 0.143 H 262.9°. Best body text is #FFFFFF at 7.57:1 contrast (WCAG AA passes).

Color values

HEX	#2850A4
RGB	rgb(40, 80, 164)
HSL	hsl(221, 61%, 40%)
HSV	hsv(221, 76%, 64%)
CMYK	cmyk(75.6%, 51.2%, 0%, 35.7%)
CIE-LAB	lab(35.73, 16.51, -49.46)
CIE-LCH	lch(35.73, 52.14, 288.45°)
OKLab	oklab(45.16% -0.0178 -0.1422)
OKLCH	oklch(45.16% 0.143 262.9)
XYZ	xyz(10.4422, 8.8676, 36.2760)
Luminance	0.0887 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2850A4 #A47C28

analogous

#288EA4 #2850A4 #3E28A4

triadic

#2850A4 #A42850 #50A428

tetradic

#2850A4 #A4288E #A47C28 #28A43E

square

#2850A4 #A4288E #A47C28 #28A43E

split-complementary

#2850A4 #A43E28 #8EA428

monochromatic

#102042 #1C3873 #2850A4 #3A6ACF #6B8FDB

Accessibility & contrast

On white

7.57

#2850A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.77

#2850A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2850A4

7.57:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2850A4	#FFFFFF	#000000	##FFFFFF
##2850A4	1.00	7.57	2.77	7.57
#FFFFFF	7.57	1.00	21.00	1.00
#000000	2.77	21.00	1.00	21.00
##FFFFFF	7.57	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C5AA7

Deuteranopia (green-blind)

#004FA2

Tritanopia (blue-blind)

#006472

Achromatopsia (no color)

#545454

Design tokens & code

CSS

--color: #2850a4;
/* rgb */ color: rgb(40, 80, 164);
/* oklch */ color: oklch(45.2% 0.143 262.9);

Tailwind

colors: {
  custom: {
    50: '#7480c0',
    500: '#2850a4',
    950: '#000000',
  },
}

SCSS

$custom: #2850a4;
$custom-light: #7480c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2850a4",
  "rgb": {
    "r": 40,
    "g": 80,
    "b": 164
  },
  "hsl": {
    "h": 220.645,
    "s": 60.784,
    "l": 40
  },
  "oklch": {
    "l": 0.4516,
    "c": 0.14335,
    "h": 262.9
  },
  "luminance": 0.08869
}

Semantic roles & 50–950 ramp

primary

#2850A4

secondary

#C1A466

accent

#B044E4

background

#F7F7FB

surface

#EEEEF7

border

#C9C9D0

text

#090A12

muted

#7B7C81

Preview Lab

Preview with #2850A4

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

Preview Lab → · Contrast checker → · Palette generator →