#2836A9#2836A9

#2836A9 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.5% C 0.182 H 270.2°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#2836A9
RGB	rgb(40, 54, 169)
HSL	hsl(233, 62%, 41%)
HSV	hsv(233, 76%, 66%)
CMYK	cmyk(76.3%, 68%, 0%, 33.7%)
CIE-LAB	lab(29.29, 35.61, -62.95)
CIE-LCH	lch(29.29, 72.32, 299.50°)
OKLab	oklab(40.49% 0.0006 -0.1821)
OKLCH	oklch(40.49% 0.182 270.2)
XYZ	xyz(9.3532, 5.9530, 38.1845)
Luminance	0.0595 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2836A9 #A99B28

analogous

#2876A9 #2836A9 #5A28A9

triadic

#2836A9 #A92836 #36A928

tetradic

#2836A9 #A92876 #A99B28 #28A95A

square

#2836A9 #A92876 #A99B28 #28A95A

split-complementary

#2836A9 #A95A28 #76A928

monochromatic

#111646 #1C2678 #2836A9 #3D4DD1 #6F7BDD

Accessibility & contrast

On white

9.59

#2836A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2836A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2836A9

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2836A9	#FFFFFF	#000000	##FFFFFF
##2836A9	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BAD

Deuteranopia (green-blind)

#003FA7

Tritanopia (blue-blind)

#00556B

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2836a9;
/* rgb */ color: rgb(40, 54, 169);
/* oklch */ color: oklch(40.5% 0.182 270.2);

Tailwind

colors: {
  custom: {
    50: '#776dc4',
    500: '#2836a9',
    950: '#000000',
  },
}

SCSS

$custom: #2836a9;
$custom-light: #776dc4;
$custom-dark: #000000;

JSON

{
  "hex": "#2836a9",
  "rgb": {
    "r": 40,
    "g": 54,
    "b": 169
  },
  "hsl": {
    "h": 233.488,
    "s": 61.722,
    "l": 40.98
  },
  "oklch": {
    "l": 0.40487,
    "c": 0.18215,
    "h": 270.2
  },
  "luminance": 0.05954
}

Semantic roles & 50–950 ramp

primary

#2836A9

secondary

#C4BA69

accent

#D343E5

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0713

muted

#7C7A82

Preview Lab

Preview with #2836A9

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

Preview Lab → · Contrast checker → · Palette generator →