#2636A6#2636A6

#2636A6 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.1% C 0.179 H 269.6°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#2636A6
RGB	rgb(38, 54, 166)
HSL	hsl(233, 63%, 40%)
HSV	hsv(233, 77%, 65%)
CMYK	cmyk(77.1%, 67.5%, 0%, 34.9%)
CIE-LAB	lab(28.91, 34.32, -61.78)
CIE-LCH	lch(28.91, 70.67, 299.05°)
OKLab	oklab(40.09% -0.0012 -0.1788)
OKLCH	oklch(40.09% 0.179 269.6)
XYZ	xyz(8.9991, 5.8026, 36.7147)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2636A6 #A69626

analogous

#2676A6 #2636A6 #5626A6

triadic

#2636A6 #A62636 #36A626

tetradic

#2636A6 #A62676 #A69626 #26A656

square

#2636A6 #A62676 #A69626 #26A656

split-complementary

#2636A6 #A65626 #76A626

monochromatic

#0F1642 #1B2674 #2636A6 #384BD1 #6A78DD

Accessibility & contrast

On white

9.72

#2636A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#2636A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2636A6

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2636A6	#FFFFFF	#000000	##FFFFFF
##2636A6	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AA9

Deuteranopia (green-blind)

#003EA4

Tritanopia (blue-blind)

#005469

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #2636a6;
/* rgb */ color: rgb(38, 54, 166);
/* oklch */ color: oklch(40.1% 0.179 269.6);

Tailwind

colors: {
  custom: {
    50: '#766dc1',
    500: '#2636a6',
    950: '#000000',
  },
}

SCSS

$custom: #2636a6;
$custom-light: #766dc1;
$custom-dark: #000000;

JSON

{
  "hex": "#2636a6",
  "rgb": {
    "r": 38,
    "g": 54,
    "b": 166
  },
  "hsl": {
    "h": 232.5,
    "s": 62.745,
    "l": 40
  },
  "oklch": {
    "l": 0.40093,
    "c": 0.17877,
    "h": 269.6
  },
  "luminance": 0.05804
}

Semantic roles & 50–950 ramp

primary

#2636A6

secondary

#C3B765

accent

#D142E6

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #2636A6

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

Preview Lab → · Contrast checker → · Palette generator →