#2628A6#2628A6

#2628A6 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 37.9% C 0.194 H 271.7°. Best body text is #FFFFFF at 10.84:1 contrast (WCAG AA passes).

Color values

HEX	#2628A6
RGB	rgb(38, 40, 166)
HSL	hsl(239, 63%, 40%)
HSV	hsv(239, 77%, 65%)
CMYK	cmyk(77.1%, 75.9%, 0%, 34.9%)
CIE-LAB	lab(25.81, 42.85, -66.89)
CIE-LCH	lch(25.81, 79.43, 302.64°)
OKLab	oklab(37.86% 0.0056 -0.1936)
OKLCH	oklch(37.86% 0.194 271.7)
XYZ	xyz(8.4387, 4.6819, 36.5280)
Luminance	0.0468 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2628A6 #A6A426

analogous

#2668A6 #2628A6 #6426A6

triadic

#2628A6 #A62628 #28A626

tetradic

#2628A6 #A62668 #A6A426 #26A664

square

#2628A6 #A62668 #A6A426 #26A664

split-complementary

#2628A6 #A66426 #68A626

monochromatic

#0F1042 #1B1C74 #2628A6 #383AD1 #6A6BDD

Accessibility & contrast

On white

10.84

#2628A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#2628A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2628A6

10.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2628A6	#FFFFFF	#000000	##FFFFFF
##2628A6	1.00	10.84	1.94	10.84
#FFFFFF	10.84	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AA

Deuteranopia (green-blind)

#0037A4

Tritanopia (blue-blind)

#004D65

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2628a6;
/* rgb */ color: rgb(38, 40, 166);
/* oklch */ color: oklch(37.9% 0.194 271.7);

Tailwind

colors: {
  custom: {
    50: '#7764c2',
    500: '#2628a6',
    950: '#000000',
  },
}

SCSS

$custom: #2628a6;
$custom-light: #7764c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2628a6",
  "rgb": {
    "r": 38,
    "g": 40,
    "b": 166
  },
  "hsl": {
    "h": 239.063,
    "s": 62.745,
    "l": 40
  },
  "oklch": {
    "l": 0.37864,
    "c": 0.19371,
    "h": 271.7
  },
  "luminance": 0.04683
}

Semantic roles & 50–950 ramp

primary

#2628A6

secondary

#C3C165

accent

#E342E6

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0513

muted

#7C7A82

Preview Lab

Preview with #2628A6

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

Preview Lab → · Contrast checker → · Palette generator →