#2621AC#2621AC

#2621AC is a dark, highly saturated blue. Relative luminance 0.045; OKLCH L 37.6% C 0.207 H 271.9°. Best body text is #FFFFFF at 11.08:1 contrast (WCAG AA passes).

Color values

HEX#2621AC
RGBrgb(38, 33, 172)
HSLhsl(242, 68%, 40%)
HSVhsv(242, 81%, 67%)
CMYKcmyk(77.9%, 80.8%, 0%, 32.5%)
CIE-LABlab(25.19, 48.54, -71.53)
CIE-LCHlch(25.19, 86.44, 304.16°)
OKLaboklab(37.63% 0.0069 -0.207)
OKLCHoklch(37.63% 0.207 271.9)
XYZxyz(8.7871, 4.4774, 39.4228)
Luminance0.0448 (WCAG relative)
Temperaturecool
Familyblue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#2621AC #A7AC21
analogous
#2162AC #2621AC #6B21AC
triadic
#2621AC #AC2621 #21AC26
tetradic
#2621AC #AC2162 #A7AC21 #21AC6B
square
#2621AC #AC2162 #A7AC21 #21AC6B
split-complementary
#2621AC #AC6B21 #62AC21
monochromatic
#0F0D45 #1B1779 #2621AC #3832D8 #6A66E2

Accessibility & contrast

On white

11.08
#2621AC on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

1.90
#2621AC on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2621AC
11.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##2621AC#FFFFFF#000000##FFFFFF
##2621AC1.0011.081.9011.08
#FFFFFF11.081.0021.001.00
#0000001.9021.001.0021.00
##FFFFFF11.081.0021.001.00

Color blindness preview

Protanopia (red-blind)
#0042B0
Deuteranopia (green-blind)
#0035AA
Tritanopia (blue-blind)
#004D67
Achromatopsia (no color)
#3C3C3C

Design tokens & code

CSS
--color: #2621ac;
/* rgb */ color: rgb(38, 33, 172);
/* oklch */ color: oklch(37.6% 0.207 271.9);
Tailwind
colors: {
  custom: {
    50: '#7960c6',
    500: '#2621ac',
    950: '#000000',
  },
}
SCSS
$custom: #2621ac;
$custom-light: #7960c6;
$custom-dark: #000000;
JSON
{
  "hex": "#2621ac",
  "rgb": {
    "r": 38,
    "g": 33,
    "b": 172
  },
  "hsl": {
    "h": 242.158,
    "s": 67.805,
    "l": 40.196
  },
  "oklch": {
    "l": 0.37629,
    "c": 0.20713,
    "h": 271.9
  },
  "luminance": 0.04478
}

Semantic roles & 50–950 ramp

primary
#2621AC
secondary
#C3C762
accent
#EB3DE4
background
#F8F5FC
surface
#EFEAF8
border
#CAC6D1
text
#0B0513
muted
#7C7982

Preview Lab

Preview with #2621AC

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

Preview Lab → · Contrast checker → · Palette generator →

#2621AC Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva