#2651AC#2651AC

#2651AC is a mid, vivid blue. Relative luminance 0.093; OKLCH L 45.9% C 0.154 H 262.8°. Best body text is #FFFFFF at 7.36:1 contrast (WCAG AA passes).

Color values

HEX	#2651AC
RGB	rgb(38, 81, 172)
HSL	hsl(221, 64%, 41%)
HSV	hsv(221, 78%, 67%)
CMYK	cmyk(77.9%, 52.9%, 0%, 32.5%)
CIE-LAB	lab(36.51, 18.70, -52.98)
CIE-LCH	lch(36.51, 56.18, 289.44°)
OKLab	oklab(45.91% -0.0192 -0.1526)
OKLCH	oklch(45.91% 0.154 262.8)
XYZ	xyz(11.1855, 9.2742, 40.2223)
Luminance	0.0927 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2651AC #AC8126

analogous

#2694AC #2651AC #3E26AC

triadic

#2651AC #AC2651 #51AC26

tetradic

#2651AC #AC2694 #AC8126 #26AC3E

square

#2651AC #AC2694 #AC8126 #26AC3E

split-complementary

#2651AC #AC3E26 #94AC26

monochromatic

#102248 #1B397A #2651AC #3B6CD4 #6E92DF

Accessibility & contrast

On white

7.36

#2651AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.85

#2651AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2651AC

7.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2651AC	#FFFFFF	#000000	##FFFFFF
##2651AC	1.00	7.36	2.85	7.36
#FFFFFF	7.36	1.00	21.00	1.00
#000000	2.85	21.00	1.00	21.00
##FFFFFF	7.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#105CAF

Deuteranopia (green-blind)

#0050AA

Tritanopia (blue-blind)

#006776

Achromatopsia (no color)

#565656

Design tokens & code

CSS

--color: #2651ac;
/* rgb */ color: rgb(38, 81, 172);
/* oklch */ color: oklch(45.9% 0.154 262.8);

Tailwind

colors: {
  custom: {
    50: '#7581c5',
    500: '#2651ac',
    950: '#000000',
  },
}

SCSS

$custom: #2651ac;
$custom-light: #7581c5;
$custom-dark: #000000;

JSON

{
  "hex": "#2651ac",
  "rgb": {
    "r": 38,
    "g": 81,
    "b": 172
  },
  "hsl": {
    "h": 220.746,
    "s": 63.81,
    "l": 41.176
  },
  "oklch": {
    "l": 0.45913,
    "c": 0.15379,
    "h": 262.8
  },
  "luminance": 0.09275
}

Semantic roles & 50–950 ramp

primary

#2651AC

secondary

#C5A868

accent

#B241E7

background

#F7F7FC

surface

#EEEEF8

border

#C9C9D1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #2651AC

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

Preview Lab → · Contrast checker → · Palette generator →