#2623BC#2623BC

#2623BC is a dark, highly saturated blue. Relative luminance 0.052; OKLCH L 39.7% C 0.224 H 270.7°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#2623BC
RGB	rgb(38, 35, 188)
HSL	hsl(241, 69%, 44%)
HSV	hsv(241, 81%, 74%)
CMYK	cmyk(79.8%, 81.4%, 0%, 26.3%)
CIE-LAB	lab(27.42, 52.57, -77.38)
CIE-LCH	lch(27.42, 93.55, 304.19°)
OKLab	oklab(39.72% 0.0028 -0.224)
OKLCH	oklch(39.72% 0.224 270.7)
XYZ	xyz(10.4744, 5.2438, 48.0273)
Luminance	0.0524 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2623BC #B9BC23

analogous

#236CBC #2623BC #7223BC

triadic

#2623BC #BC2623 #23BC26

tetradic

#2623BC #BC236C #B9BC23 #23BC72

square

#2623BC #BC236C #B9BC23 #23BC72

split-complementary

#2623BC #BC7223 #6CBC23

monochromatic

#111055 #1C1988 #2623BC #4441DC #7674E5

Accessibility & contrast

On white

10.25

#2623BC on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2623BC on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2623BC

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2623BC	#FFFFFF	#000000	##FFFFFF
##2623BC	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0048C0

Deuteranopia (green-blind)

#0039B9

Tritanopia (blue-blind)

#005471

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2623bc;
/* rgb */ color: rgb(38, 35, 188);
/* oklch */ color: oklch(39.7% 0.224 270.7);

Tailwind

colors: {
  custom: {
    50: '#7d62d2',
    500: '#2623bc',
    950: '#000000',
  },
}

SCSS

$custom: #2623bc;
$custom-light: #7d62d2;
$custom-dark: #000000;

JSON

{
  "hex": "#2623bc",
  "rgb": {
    "r": 38,
    "g": 35,
    "b": 188
  },
  "hsl": {
    "h": 241.176,
    "s": 68.61,
    "l": 43.725
  },
  "oklch": {
    "l": 0.39724,
    "c": 0.22403,
    "h": 270.7
  },
  "luminance": 0.05245
}

Semantic roles & 50–950 ramp

primary

#2623BC

secondary

#CACC6F

accent

#EB3CE8

background

#F8F6FD

surface

#F0EBFA

border

#CBC6D3

text

#0C0514

muted

#7D7A83

Preview Lab

Preview with #2623BC

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

Preview Lab → · Contrast checker → · Palette generator →