#2630A8#2630A8

#2630A8 is a dark, vivid blue. Relative luminance 0.054; OKLCH L 39.3% C 0.188 H 270.5°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#2630A8
RGB	rgb(38, 48, 168)
HSL	hsl(235, 63%, 40%)
HSV	hsv(235, 77%, 66%)
CMYK	cmyk(77.4%, 71.4%, 0%, 34.1%)
CIE-LAB	lab(27.72, 38.81, -64.95)
CIE-LCH	lch(27.72, 75.66, 300.86°)
OKLab	oklab(39.29% 0.0018 -0.188)
OKLCH	oklch(39.29% 0.188 270.5)
XYZ	xyz(8.9218, 5.3521, 37.6011)
Luminance	0.0535 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2630A8 #A89E26

analogous

#2671A8 #2630A8 #5D26A8

triadic

#2630A8 #A82630 #30A826

tetradic

#2630A8 #A82671 #A89E26 #26A85D

square

#2630A8 #A82671 #A89E26 #26A85D

split-complementary

#2630A8 #A85D26 #71A826

monochromatic

#0F1344 #1B2276 #2630A8 #3945D2 #6B74DE

Accessibility & contrast

On white

10.14

#2630A8 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#2630A8 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2630A8

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2630A8	#FFFFFF	#000000	##FFFFFF
##2630A8	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048AC

Deuteranopia (green-blind)

#003BA6

Tritanopia (blue-blind)

#005268

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2630a8;
/* rgb */ color: rgb(38, 48, 168);
/* oklch */ color: oklch(39.3% 0.188 270.5);

Tailwind

colors: {
  custom: {
    50: '#7769c3',
    500: '#2630a8',
    950: '#000000',
  },
}

SCSS

$custom: #2630a8;
$custom-light: #7769c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2630a8",
  "rgb": {
    "r": 38,
    "g": 48,
    "b": 168
  },
  "hsl": {
    "h": 235.385,
    "s": 63.107,
    "l": 40.392
  },
  "oklch": {
    "l": 0.39288,
    "c": 0.18804,
    "h": 270.5
  },
  "luminance": 0.05353
}

Semantic roles & 50–950 ramp

primary

#2630A8

secondary

#C4BD66

accent

#D942E6

background

#F7F6FC

surface

#EEEBF8

border

#C9C6D1

text

#0A0613

muted

#7C7A82

Preview Lab

Preview with #2630A8

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

Preview Lab → · Contrast checker → · Palette generator →