#2628AA#2628AA

#2628AA is a dark, vivid blue. Relative luminance 0.048; OKLCH L 38.3% C 0.199 H 271.4°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#2628AA
RGB	rgb(38, 40, 170)
HSL	hsl(239, 63%, 41%)
HSV	hsv(239, 78%, 67%)
CMYK	cmyk(77.6%, 76.5%, 0%, 33.3%)
CIE-LAB	lab(26.25, 44.19, -68.57)
CIE-LCH	lch(26.25, 81.58, 302.80°)
OKLab	oklab(38.3% 0.0049 -0.1985)
OKLCH	oklch(38.3% 0.199 271.4)
XYZ	xyz(8.8114, 4.8310, 38.4905)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2628AA #AAA826

analogous

#266AAA #2628AA #6626AA

triadic

#2628AA #AA2628 #28AA26

tetradic

#2628AA #AA266A #AAA826 #26AA66

square

#2628AA #AA266A #AAA826 #26AA66

split-complementary

#2628AA #AA6626 #6AAA26

monochromatic

#101046 #1B1C78 #2628AA #3A3DD3 #6C6EDE

Accessibility & contrast

On white

10.68

#2628AA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2628AA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2628AA

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2628AA	#FFFFFF	#000000	##FFFFFF
##2628AA	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045AE

Deuteranopia (green-blind)

#0037A8

Tritanopia (blue-blind)

#004F67

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2628aa;
/* rgb */ color: rgb(38, 40, 170);
/* oklch */ color: oklch(38.3% 0.199 271.4);

Tailwind

colors: {
  custom: {
    50: '#7864c5',
    500: '#2628aa',
    950: '#000000',
  },
}

SCSS

$custom: #2628aa;
$custom-light: #7864c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2628aa",
  "rgb": {
    "r": 38,
    "g": 40,
    "b": 170
  },
  "hsl": {
    "h": 239.091,
    "s": 63.462,
    "l": 40.784
  },
  "oklch": {
    "l": 0.38304,
    "c": 0.1986,
    "h": 271.4
  },
  "luminance": 0.04832
}

Semantic roles & 50–950 ramp

primary

#2628AA

secondary

#C5C367

accent

#E441E6

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2628AA

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

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