#2623B2#2623B2

#2623B2 is a dark, highly saturated blue. Relative luminance 0.048; OKLCH L 38.6% C 0.213 H 271.3°. Best body text is #FFFFFF at 10.68:1 contrast (WCAG AA passes).

Color values

HEX	#2623B2
RGB	rgb(38, 35, 178)
HSL	hsl(241, 67%, 42%)
HSV	hsv(241, 80%, 70%)
CMYK	cmyk(78.7%, 80.3%, 0%, 30.2%)
CIE-LAB	lab(26.24, 49.44, -73.39)
CIE-LCH	lch(26.24, 88.49, 303.97°)
OKLab	oklab(38.56% 0.0049 -0.2124)
OKLCH	oklch(38.56% 0.213 271.3)
XYZ	xyz(9.4335, 4.8274, 42.5455)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2623B2 #AFB223

analogous

#2368B2 #2623B2 #6E23B2

triadic

#2623B2 #B22623 #23B226

tetradic

#2623B2 #B22368 #AFB223 #23B26E

square

#2623B2 #B22368 #AFB223 #23B26E

split-complementary

#2623B2 #B26E23 #68B223

monochromatic

#100F4C #1B197F #2623B2 #3D3AD8 #706DE2

Accessibility & contrast

On white

10.68

#2623B2 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2623B2 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2623B2

10.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2623B2	#FFFFFF	#000000	##FFFFFF
##2623B2	1.00	10.68	1.97	10.68
#FFFFFF	10.68	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0045B6

Deuteranopia (green-blind)

#0037B0

Tritanopia (blue-blind)

#00506B

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2623b2;
/* rgb */ color: rgb(38, 35, 178);
/* oklch */ color: oklch(38.6% 0.213 271.3);

Tailwind

colors: {
  custom: {
    50: '#7a61ca',
    500: '#2623b2',
    950: '#000000',
  },
}

SCSS

$custom: #2623b2;
$custom-light: #7a61ca;
$custom-dark: #000000;

JSON

{
  "hex": "#2623b2",
  "rgb": {
    "r": 38,
    "g": 35,
    "b": 178
  },
  "hsl": {
    "h": 241.259,
    "s": 67.136,
    "l": 41.765
  },
  "oklch": {
    "l": 0.38562,
    "c": 0.21251,
    "h": 271.3
  },
  "luminance": 0.04828
}

Semantic roles & 50–950 ramp

primary

#2623B2

secondary

#C7C968

accent

#EA3EE6

background

#F8F5FC

surface

#EFEAF9

border

#CAC6D2

text

#0B0513

muted

#7C7982

Preview Lab

Preview with #2623B2

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

Preview Lab → · Contrast checker → · Palette generator →