#2623A4#2623A4

#2623A4 is a dark, vivid blue. Relative luminance 0.043; OKLCH L 37.0% C 0.196 H 272.3°. Best body text is #FFFFFF at 11.30:1 contrast (WCAG AA passes).

Color values

HEX#2623A4
RGBrgb(38, 35, 164)
HSLhsl(241, 65%, 39%)
HSVhsv(241, 79%, 64%)
CMYKcmyk(76.8%, 78.7%, 0%, 35.7%)
CIE-LABlab(24.62, 44.94, -67.64)
CIE-LCHlch(24.62, 81.21, 303.60°)
OKLaboklab(36.96% 0.008 -0.1958)
OKLCHoklch(36.96% 0.196 272.3)
XYZxyz(8.0989, 4.2936, 35.5167)
Luminance0.0429 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2623A4 #A1A423
analogous
#2361A4 #2623A4 #6723A4
triadic
#2623A4 #A42623 #23A426
tetradic
#2623A4 #A42361 #A1A423 #23A467
square
#2623A4 #A42361 #A1A423 #23A467
split-complementary
#2623A4 #A46723 #61A423
monochromatic
#0F0D3F #1A1872 #2623A4 #3531D3 #6664DE

Accessibility & contrast

On white

11.30
#2623A4 on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.86
#2623A4 on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2623A4
11.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2623A4#FFFFFF#000000##FFFFFF
##2623A41.0011.301.8611.30
#FFFFFF11.301.0021.001.00
#0000001.8621.001.0021.00
##FFFFFF11.301.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0041A8
Deuteranopia (green-blind)
#0034A2
Tritanopia (blue-blind)
#004A63
Achromatopsia (no color)
#3A3A3A

Design tokens & code

CSS
--color: #2623a4;
/* rgb */ color: rgb(38, 35, 164);
/* oklch */ color: oklch(37.0% 0.196 272.3);
Tailwind
colors: {
  custom: {
    50: '#7761c0',
    500: '#2623a4',
    950: '#000000',
  },
}
SCSS
$custom: #2623a4;
$custom-light: #7761c0;
$custom-dark: #000000;
JSON
{
  "hex": "#2623a4",
  "rgb": {
    "r": 38,
    "g": 35,
    "b": 164
  },
  "hsl": {
    "h": 241.395,
    "s": 64.824,
    "l": 39.02
  },
  "oklch": {
    "l": 0.3696,
    "c": 0.19593,
    "h": 272.3
  },
  "luminance": 0.04294
}

Semantic roles & 50–950 ramp

primary
#2623A4
secondary
#C1C360
accent
#E840E4
background
#F8F5FC
surface
#EFEAF8
border
#CAC6D1
text
#0A0512
muted
#7C7981

Preview Lab

Preview with #2623A4

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

Preview Lab → · Contrast checker → · Palette generator →

#2623A4 Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva