#2623AC#2623AC

#2623AC is a dark, highly saturated blue. Relative luminance 0.046; OKLCH L 37.9% C 0.205 H 271.7°. Best body text is #FFFFFF at 10.95:1 contrast (WCAG AA passes).

Color values

HEX	#2623AC
RGB	rgb(38, 35, 172)
HSL	hsl(241, 66%, 41%)
HSV	hsv(241, 80%, 67%)
CMYK	cmyk(77.9%, 79.7%, 0%, 32.5%)
CIE-LAB	lab(25.54, 47.53, -70.95)
CIE-LCH	lch(25.54, 85.40, 303.82°)
OKLab	oklab(37.87% 0.0063 -0.2054)
OKLCH	oklch(37.87% 0.205 271.7)
XYZ	xyz(8.8442, 4.5917, 39.4419)
Luminance	0.0459 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2623AC #A9AC23

analogous

#2364AC #2623AC #6A23AC

triadic

#2623AC #AC2623 #23AC26

tetradic

#2623AC #AC2364 #A9AC23 #23AC6A

square

#2623AC #AC2364 #A9AC23 #23AC6A

split-complementary

#2623AC #AC6A23 #64AC23

monochromatic

#100E46 #1B1979 #2623AC #3A36D6 #6C69E0

Accessibility & contrast

On white

10.95

#2623AC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#2623AC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2623AC

10.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2623AC	#FFFFFF	#000000	##FFFFFF
##2623AC	1.00	10.95	1.92	10.95
#FFFFFF	10.95	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043B0

Deuteranopia (green-blind)

#0036AA

Tritanopia (blue-blind)

#004D68

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2623ac;
/* rgb */ color: rgb(38, 35, 172);
/* oklch */ color: oklch(37.9% 0.205 271.7);

Tailwind

colors: {
  custom: {
    50: '#7961c6',
    500: '#2623ac',
    950: '#000000',
  },
}

SCSS

$custom: #2623ac;
$custom-light: #7961c6;
$custom-dark: #000000;

JSON

{
  "hex": "#2623ac",
  "rgb": {
    "r": 38,
    "g": 35,
    "b": 172
  },
  "hsl": {
    "h": 241.314,
    "s": 66.184,
    "l": 40.588
  },
  "oklch": {
    "l": 0.37871,
    "c": 0.20548,
    "h": 271.7
  },
  "luminance": 0.04593
}

Semantic roles & 50–950 ramp

primary

#2623AC

secondary

#C4C664

accent

#E93FE5

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2623AC

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

Preview Lab → · Contrast checker → · Palette generator →