#2628B0#2628B0

#2628B0 is a dark, highly saturated blue. Relative luminance 0.051; OKLCH L 39.0% C 0.206 H 271.1°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#2628B0
RGB	rgb(38, 40, 176)
HSL	hsl(239, 64%, 42%)
HSV	hsv(239, 78%, 69%)
CMYK	cmyk(78.4%, 77.3%, 0%, 31%)
CIE-LAB	lab(26.91, 46.18, -71.07)
CIE-LCH	lch(26.91, 84.76, 303.02°)
OKLab	oklab(38.97% 0.0038 -0.2058)
OKLCH	oklch(38.97% 0.206 271.1)
XYZ	xyz(9.3919, 5.0632, 41.5482)
Luminance	0.0506 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2628B0 #B0AE26

analogous

#266DB0 #2628B0 #6926B0

triadic

#2628B0 #B02628 #28B026

tetradic

#2628B0 #B0266D #B0AE26 #26B069

square

#2628B0 #B0266D #B0AE26 #26B069

split-complementary

#2628B0 #B06926 #6DB026

monochromatic

#10114B #1B1D7E #2628B0 #3E40D5 #7072E0

Accessibility & contrast

On white

10.43

#2628B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#2628B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2628B0

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2628B0	#FFFFFF	#000000	##FFFFFF
##2628B0	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0046B4

Deuteranopia (green-blind)

#0039AE

Tritanopia (blue-blind)

#00516B

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #2628b0;
/* rgb */ color: rgb(38, 40, 176);
/* oklch */ color: oklch(39.0% 0.206 271.1);

Tailwind

colors: {
  custom: {
    50: '#7964c9',
    500: '#2628b0',
    950: '#000000',
  },
}

SCSS

$custom: #2628b0;
$custom-light: #7964c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2628b0",
  "rgb": {
    "r": 38,
    "g": 40,
    "b": 176
  },
  "hsl": {
    "h": 239.13,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.3897,
    "c": 0.20583,
    "h": 271.1
  },
  "luminance": 0.05064
}

Semantic roles & 50–950 ramp

primary

#2628B0

secondary

#C7C66B

accent

#E540E7

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2628B0

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

Preview Lab → · Contrast checker → · Palette generator →