#2A26A6#2A26A6

#2A26A6 is a dark, vivid blue. Relative luminance 0.046; OKLCH L 37.8% C 0.195 H 273.3°. Best body text is #FFFFFF at 10.90:1 contrast (WCAG AA passes).

Color values

HEX	#2A26A6
RGB	rgb(42, 38, 166)
HSL	hsl(242, 63%, 40%)
HSV	hsv(242, 77%, 65%)
CMYK	cmyk(74.7%, 77.1%, 0%, 34.9%)
CIE-LAB	lab(25.66, 44.29, -67.13)
CIE-LCH	lch(25.66, 80.43, 303.42°)
OKLab	oklab(37.82% 0.0112 -0.1942)
OKLCH	oklch(37.82% 0.195 273.3)
XYZ	xyz(8.5286, 4.6308, 36.5134)
Luminance	0.0463 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A26A6 #A2A626

analogous

#2662A6 #2A26A6 #6A26A6

triadic

#2A26A6 #A62A26 #26A62A

tetradic

#2A26A6 #A62662 #A2A626 #26A66A

square

#2A26A6 #A62662 #A2A626 #26A66A

split-complementary

#2A26A6 #A66A26 #62A626

monochromatic

#110F42 #1D1B74 #2A26A6 #3D38D1 #6D6ADD

Accessibility & contrast

On white

10.90

#2A26A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#2A26A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A26A6

10.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A26A6	#FFFFFF	#000000	##FFFFFF
##2A26A6	1.00	10.90	1.93	10.90
#FFFFFF	10.90	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0043AA

Deuteranopia (green-blind)

#0037A4

Tritanopia (blue-blind)

#004C65

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #2a26a6;
/* rgb */ color: rgb(42, 38, 166);
/* oklch */ color: oklch(37.8% 0.195 273.3);

Tailwind

colors: {
  custom: {
    50: '#7863c2',
    500: '#2a26a6',
    950: '#000000',
  },
}

SCSS

$custom: #2a26a6;
$custom-light: #7863c2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a26a6",
  "rgb": {
    "r": 42,
    "g": 38,
    "b": 166
  },
  "hsl": {
    "h": 241.875,
    "s": 62.745,
    "l": 40
  },
  "oklch": {
    "l": 0.3782,
    "c": 0.19456,
    "h": 273.3
  },
  "luminance": 0.04632
}

Semantic roles & 50–950 ramp

primary

#2A26A6

secondary

#C0C365

accent

#E642E1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2A26A6

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

Preview Lab → · Contrast checker → · Palette generator →