#2A26A4#2A26A4

#2A26A4 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.6% C 0.192 H 273.5°. Best body text is #FFFFFF at 10.98:1 contrast (WCAG AA passes).

Color values

HEX	#2A26A4
RGB	rgb(42, 38, 164)
HSL	hsl(242, 62%, 40%)
HSV	hsv(242, 77%, 64%)
CMYK	cmyk(74.4%, 76.8%, 0%, 35.7%)
CIE-LAB	lab(25.44, 43.64, -66.28)
CIE-LCH	lch(25.44, 79.36, 303.36°)
OKLab	oklab(37.6% 0.0116 -0.1918)
OKLCH	oklch(37.6% 0.192 273.5)
XYZ	xyz(8.3466, 4.5580, 35.5547)
Luminance	0.0456 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A26A4 #A0A426

analogous

#2661A4 #2A26A4 #6926A4

triadic

#2A26A4 #A42A26 #26A42A

tetradic

#2A26A4 #A42661 #A0A426 #26A469

square

#2A26A4 #A42661 #A0A426 #26A469

split-complementary

#2A26A4 #A46926 #61A426

monochromatic

#110F41 #1D1A72 #2A26A4 #3C37D1 #6C68DC

Accessibility & contrast

On white

10.98

#2A26A4 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.91

#2A26A4 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A26A4

10.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A26A4	#FFFFFF	#000000	##FFFFFF
##2A26A4	1.00	10.98	1.91	10.98
#FFFFFF	10.98	1.00	21.00	1.00
#000000	1.91	21.00	1.00	21.00
##FFFFFF	10.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0042A8

Deuteranopia (green-blind)

#0036A2

Tritanopia (blue-blind)

#004B64

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #2a26a4;
/* rgb */ color: rgb(42, 38, 164);
/* oklch */ color: oklch(37.6% 0.192 273.5);

Tailwind

colors: {
  custom: {
    50: '#7863c0',
    500: '#2a26a4',
    950: '#000000',
  },
}

SCSS

$custom: #2a26a4;
$custom-light: #7863c0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a26a4",
  "rgb": {
    "r": 42,
    "g": 38,
    "b": 164
  },
  "hsl": {
    "h": 241.905,
    "s": 62.376,
    "l": 39.608
  },
  "oklch": {
    "l": 0.376,
    "c": 0.19212,
    "h": 273.5
  },
  "luminance": 0.04559
}

Semantic roles & 50–950 ramp

primary

#2A26A4

secondary

#BFC264

accent

#E542E0

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0512

muted

#7C7A81

Preview Lab

Preview with #2A26A4

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

Preview Lab → · Contrast checker → · Palette generator →