#2651BA#2651BA

#2651BA is a mid, vivid blue. Relative luminance 0.098; OKLCH L 47.0% C 0.173 H 264.0°. Best body text is #FFFFFF at 7.07:1 contrast (WCAG AA passes).

Color values

HEX	#2651BA
RGB	rgb(38, 81, 186)
HSL	hsl(223, 66%, 44%)
HSV	hsv(223, 80%, 73%)
CMYK	cmyk(79.6%, 56.5%, 0%, 27.1%)
CIE-LAB	lab(37.55, 24.12, -59.54)
CIE-LCH	lch(37.55, 64.24, 292.05°)
OKLab	oklab(47.04% -0.018 -0.1719)
OKLCH	oklch(47.04% 0.173 264)
XYZ	xyz(12.6015, 9.8406, 47.6801)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2651BA #BA8F26

analogous

#269BBA #2651BA #4526BA

triadic

#2651BA #BA2651 #51BA26

tetradic

#2651BA #BA269B #BA8F26 #26BA45

square

#2651BA #BA269B #BA8F26 #26BA45

split-complementary

#2651BA #BA4526 #9BBA26

monochromatic

#112554 #1C3B87 #2651BA #446FD9 #7797E3

Accessibility & contrast

On white

7.07

#2651BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#2651BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2651BA

7.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2651BA	#FFFFFF	#000000	##FFFFFF
##2651BA	1.00	7.07	2.97	7.07
#FFFFFF	7.07	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FBE

Deuteranopia (green-blind)

#0052B8

Tritanopia (blue-blind)

#006B7D

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2651ba;
/* rgb */ color: rgb(38, 81, 186);
/* oklch */ color: oklch(47.0% 0.173 264.0);

Tailwind

colors: {
  custom: {
    50: '#7881d0',
    500: '#2651ba',
    950: '#000000',
  },
}

SCSS

$custom: #2651ba;
$custom-light: #7881d0;
$custom-dark: #000000;

JSON

{
  "hex": "#2651ba",
  "rgb": {
    "r": 38,
    "g": 81,
    "b": 186
  },
  "hsl": {
    "h": 222.568,
    "s": 66.071,
    "l": 43.922
  },
  "oklch": {
    "l": 0.47037,
    "c": 0.17283,
    "h": 264
  },
  "luminance": 0.09842
}

Semantic roles & 50–950 ramp

primary

#2651BA

secondary

#CBB171

accent

#B83FE9

background

#F8F7FC

surface

#EFEEF9

border

#CAC9D2

text

#0B0A14

muted

#7C7C82

Preview Lab

Preview with #2651BA

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

Preview Lab → · Contrast checker → · Palette generator →