#2623B0#2623B0

#2623B0 is a dark, highly saturated blue. Relative luminance 0.047; OKLCH L 38.3% C 0.210 H 271.5°. Best body text is #FFFFFF at 10.77:1 contrast (WCAG AA passes).

Color values

HEX	#2623B0
RGB	rgb(38, 35, 176)
HSL	hsl(241, 67%, 41%)
HSV	hsv(241, 80%, 69%)
CMYK	cmyk(78.4%, 80.1%, 0%, 31%)
CIE-LAB	lab(26.00, 48.81, -72.58)
CIE-LCH	lch(26.00, 87.47, 303.92°)
OKLab	oklab(38.33% 0.0054 -0.2101)
OKLCH	oklch(38.33% 0.21 271.5)
XYZ	xyz(9.2342, 4.7477, 41.4956)
Luminance	0.0475 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2623B0 #ADB023

analogous

#2367B0 #2623B0 #6D23B0

triadic

#2623B0 #B02623 #23B026

tetradic

#2623B0 #B02367 #ADB023 #23B06D

square

#2623B0 #B02367 #ADB023 #23B06D

split-complementary

#2623B0 #B06D23 #67B023

monochromatic

#100F4A #1B197D #2623B0 #3C39D8 #6E6CE2

Accessibility & contrast

On white

10.77

#2623B0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2623B0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2623B0

10.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2623B0	#FFFFFF	#000000	##FFFFFF
##2623B0	1.00	10.77	1.95	10.77
#FFFFFF	10.77	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044B4

Deuteranopia (green-blind)

#0036AE

Tritanopia (blue-blind)

#004F6A

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2623b0;
/* rgb */ color: rgb(38, 35, 176);
/* oklch */ color: oklch(38.3% 0.210 271.5);

Tailwind

colors: {
  custom: {
    50: '#7a61c9',
    500: '#2623b0',
    950: '#000000',
  },
}

SCSS

$custom: #2623b0;
$custom-light: #7a61c9;
$custom-dark: #000000;

JSON

{
  "hex": "#2623b0",
  "rgb": {
    "r": 38,
    "g": 35,
    "b": 176
  },
  "hsl": {
    "h": 241.277,
    "s": 66.825,
    "l": 41.373
  },
  "oklch": {
    "l": 0.38331,
    "c": 0.21017,
    "h": 271.5
  },
  "luminance": 0.04749
}

Semantic roles & 50–950 ramp

primary

#2623B0

secondary

#C6C867

accent

#EA3EE6

background

#F8F5FC

surface

#EFEAF8

border

#CAC6D1

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2623B0

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

Preview Lab → · Contrast checker → · Palette generator →