#2623AD#2623AD

#2623AD is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 38.0% C 0.207 H 271.7°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#2623AD
RGB	rgb(38, 35, 173)
HSL	hsl(241, 66%, 41%)
HSV	hsv(241, 80%, 68%)
CMYK	cmyk(78%, 79.8%, 0%, 32.2%)
CIE-LAB	lab(25.65, 47.85, -71.36)
CIE-LCH	lch(25.65, 85.92, 303.84°)
OKLab	oklab(37.99% 0.006 -0.2066)
OKLCH	oklch(37.99% 0.207 271.7)
XYZ	xyz(8.9406, 4.6303, 39.9496)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2623AD #AAAD23

analogous

#2365AD #2623AD #6B23AD

triadic

#2623AD #AD2623 #23AD26

tetradic

#2623AD #AD2365 #AAAD23 #23AD6B

square

#2623AD #AD2365 #AAAD23 #23AD6B

split-complementary

#2623AD #AD6B23 #65AD23

monochromatic

#100E47 #1B197A #2623AD #3A37D6 #6C6AE1

Accessibility & contrast

On white

10.90

#2623AD on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2623AD on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2623AD

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2623AD	#FFFFFF	#000000	##FFFFFF
##2623AD	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B1

Deuteranopia (green-blind)

#0036AB

Tritanopia (blue-blind)

#004E68

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2623ad;
/* rgb */ color: rgb(38, 35, 173);
/* oklch */ color: oklch(38.0% 0.207 271.7);

Tailwind

colors: {
  custom: {
    50: '#7961c7',
    500: '#2623ad',
    950: '#000000',
  },
}

SCSS

$custom: #2623ad;
$custom-light: #7961c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2623ad",
  "rgb": {
    "r": 38,
    "g": 35,
    "b": 173
  },
  "hsl": {
    "h": 241.304,
    "s": 66.346,
    "l": 40.784
  },
  "oklch": {
    "l": 0.37986,
    "c": 0.20665,
    "h": 271.7
  },
  "luminance": 0.04631
}

Semantic roles & 50–950 ramp

primary

#2623AD

secondary

#C5C765

accent

#E93FE6

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2623AD

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

Preview Lab → · Contrast checker → · Palette generator →