#2630B0#2630B0

#2630B0 is a dark, vivid blue. Relative luminance 0.057; OKLCH L 40.1% C 0.198 H 270.2°. Best body text is #FFFFFF at 9.85:1 contrast (WCAG AA passes).

Color values

HEX	#2630B0
RGB	rgb(38, 48, 176)
HSL	hsl(236, 64%, 42%)
HSV	hsv(236, 78%, 69%)
CMYK	cmyk(78.4%, 72.7%, 0%, 31%)
CIE-LAB	lab(28.54, 41.61, -68.39)
CIE-LCH	lch(28.54, 80.06, 301.32°)
OKLab	oklab(40.12% 0.0007 -0.1981)
OKLCH	oklch(40.12% 0.198 270.2)
XYZ	xyz(9.6901, 5.6595, 41.6476)
Luminance	0.0566 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.71

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2630B0 #B0A626

analogous

#2675B0 #2630B0 #6126B0

triadic

#2630B0 #B02630 #30B026

tetradic

#2630B0 #B02675 #B0A626 #26B061

square

#2630B0 #B02675 #B0A626 #26B061

split-complementary

#2630B0 #B06126 #75B026

monochromatic

#10154B #1B227E #2630B0 #3E49D5 #7078E0

Accessibility & contrast

On white

9.85

#2630B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.13

#2630B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2630B0

9.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2630B0	#FFFFFF	#000000	##FFFFFF
##2630B0	1.00	9.85	2.13	9.85
#FFFFFF	9.85	1.00	21.00	1.00
#000000	2.13	21.00	1.00	21.00
##FFFFFF	9.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004AB4

Deuteranopia (green-blind)

#003CAE

Tritanopia (blue-blind)

#00556D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #2630b0;
/* rgb */ color: rgb(38, 48, 176);
/* oklch */ color: oklch(40.1% 0.198 270.2);

Tailwind

colors: {
  custom: {
    50: '#7969c9',
    500: '#2630b0',
    950: '#000000',
  },
}

SCSS

$custom: #2630b0;
$custom-light: #7969c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2630b0",
  "rgb": {
    "r": 38,
    "g": 48,
    "b": 176
  },
  "hsl": {
    "h": 235.652,
    "s": 64.486,
    "l": 41.961
  },
  "oklch": {
    "l": 0.40122,
    "c": 0.19807,
    "h": 270.2
  },
  "luminance": 0.05661
}

Semantic roles & 50–950 ramp

primary

#2630B0

secondary

#C7C06B

accent

#DB40E7

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0613

muted

#7C7A82

Preview Lab

Preview with #2630B0

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

Preview Lab → · Contrast checker → · Palette generator →