#2628DD#2628DD

#2628DD is a dark, highly saturated blue. Relative luminance 0.071; OKLCH L 44.1% C 0.257 H 268.9°. Best body text is #FFFFFF at 8.64:1 contrast (WCAG AA passes).

Color values

HEX	#2628DD
RGB	rgb(38, 40, 221)
HSL	hsl(239, 73%, 51%)
HSV	hsv(239, 83%, 87%)
CMYK	cmyk(82.8%, 81.9%, 0%, 13.3%)
CIE-LAB	lab(32.14, 60.30, -88.79)
CIE-LCH	lch(32.14, 107.33, 304.18°)
OKLab	oklab(44.13% -0.0049 -0.2571)
OKLCH	oklch(44.13% 0.257 268.9)
XYZ	xyz(14.6048, 7.1483, 69.0026)
Luminance	0.0715 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2628DD #DDDB26

analogous

#2684DD #2628DD #7F26DD

triadic

#2628DD #DD2628 #28DD26

tetradic

#2628DD #DD2684 #DDDB26 #26DD7F

square

#2628DD #DD2684 #DDDB26 #26DD7F

split-complementary

#2628DD #DD7F26 #84DD26

monochromatic

#131476 #1B1CAB #2628DD #5B5CE5 #9091EE

Accessibility & contrast

On white

8.64

#2628DD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.43

#2628DD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2628DD

8.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2628DD	#FFFFFF	#000000	##FFFFFF
##2628DD	1.00	8.64	2.43	8.64
#FFFFFF	8.64	1.00	21.00	1.00
#000000	2.43	21.00	1.00	21.00
##FFFFFF	8.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055E2

Deuteranopia (green-blind)

#0042DA

Tritanopia (blue-blind)

#006385

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2628dd;
/* rgb */ color: rgb(38, 40, 221);
/* oklch */ color: oklch(44.1% 0.257 268.9);

Tailwind

colors: {
  custom: {
    50: '#8567e9',
    500: '#2628dd',
    950: '#000000',
  },
}

SCSS

$custom: #2628dd;
$custom-light: #8567e9;
$custom-dark: #000000;

JSON

{
  "hex": "#2628dd",
  "rgb": {
    "r": 38,
    "g": 40,
    "b": 221
  },
  "hsl": {
    "h": 239.344,
    "s": 72.908,
    "l": 50.784
  },
  "oklch": {
    "l": 0.44128,
    "c": 0.25713,
    "h": 268.9
  },
  "luminance": 0.0715
}

Semantic roles & 50–950 ramp

primary

#2628DD

secondary

#D8D787

accent

#EE38F0

background

#F9F6FE

surface

#F2EBFD

border

#CCC6D5

text

#0D0616

muted

#7E7A84

Preview Lab

Preview with #2628DD

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

Preview Lab → · Contrast checker → · Palette generator →