#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
RGB	rgb(38, 33, 172)
HSL	hsl(242, 68%, 40%)
HSV	hsv(242, 81%, 67%)
CMYK	cmyk(77.9%, 80.8%, 0%, 32.5%)
CIE-LAB	lab(25.19, 48.54, -71.53)
CIE-LCH	lch(25.19, 86.44, 304.16°)
OKLab	oklab(37.63% 0.0069 -0.207)
OKLCH	oklch(37.63% 0.207 271.9)
XYZ	xyz(8.7871, 4.4774, 39.4228)
Luminance	0.0448 (WCAG relative)
Temperature	cool
Family	blue

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
##2621AC	1.00	11.08	1.90	11.08
#FFFFFF	11.08	1.00	21.00	1.00
#000000	1.90	21.00	1.00	21.00
##FFFFFF	11.08	1.00	21.00	1.00

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 →