#2628A5#2628A5

#2628A5 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.8% C 0.192 H 271.7°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#2628A5
RGB	rgb(38, 40, 165)
HSL	hsl(239, 63%, 40%)
HSV	hsv(239, 77%, 65%)
CMYK	cmyk(77%, 75.8%, 0%, 35.3%)
CIE-LAB	lab(25.70, 42.51, -66.46)
CIE-LCH	lch(25.70, 78.89, 302.60°)
OKLab	oklab(37.75% 0.0058 -0.1924)
OKLCH	oklch(37.75% 0.192 271.7)
XYZ	xyz(8.3474, 4.6454, 36.0467)
Luminance	0.0465 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2628A5 #A5A326

analogous

#2668A5 #2628A5 #6326A5

triadic

#2628A5 #A52628 #28A526

tetradic

#2628A5 #A52668 #A5A326 #26A563

square

#2628A5 #A52668 #A5A326 #26A563

split-complementary

#2628A5 #A56326 #68A526

monochromatic

#0F1042 #1B1C73 #2628A5 #373AD1 #696BDC

Accessibility & contrast

On white

10.89

#2628A5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2628A5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2628A5

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2628A5	#FFFFFF	#000000	##FFFFFF
##2628A5	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043A9

Deuteranopia (green-blind)

#0036A3

Tritanopia (blue-blind)

#004D65

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2628a5;
/* rgb */ color: rgb(38, 40, 165);
/* oklch */ color: oklch(37.8% 0.192 271.7);

Tailwind

colors: {
  custom: {
    50: '#7764c1',
    500: '#2628a5',
    950: '#000000',
  },
}

SCSS

$custom: #2628a5;
$custom-light: #7764c1;
$custom-dark: #000000;

JSON

{
  "hex": "#2628a5",
  "rgb": {
    "r": 38,
    "g": 40,
    "b": 165
  },
  "hsl": {
    "h": 239.055,
    "s": 62.562,
    "l": 39.804
  },
  "oklch": {
    "l": 0.37754,
    "c": 0.19249,
    "h": 271.7
  },
  "luminance": 0.04646
}

Semantic roles & 50–950 ramp

primary

#2628A5

secondary

#C3C164

accent

#E342E6

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2628A5

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

Preview Lab → · Contrast checker → · Palette generator →