#2A26A9#2A26A9

#2A26A9 is a dark, vivid blue. Relative luminance 0.047; OKLCH L 38.2% C 0.198 H 273.1°. Best body text is #FFFFFF at 10.78:1 contrast (WCAG AA passes).

Color values

HEX	#2A26A9
RGB	rgb(42, 38, 169)
HSL	hsl(242, 63%, 41%)
HSV	hsv(242, 78%, 66%)
CMYK	cmyk(75.1%, 77.5%, 0%, 33.7%)
CIE-LAB	lab(25.99, 45.28, -68.39)
CIE-LCH	lch(25.99, 82.02, 303.50°)
OKLab	oklab(38.15% 0.0106 -0.1979)
OKLCH	oklch(38.15% 0.198 273.1)
XYZ	xyz(8.8070, 4.7421, 37.9796)
Luminance	0.0474 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A26A9 #A5A926

analogous

#2663A9 #2A26A9 #6B26A9

triadic

#2A26A9 #A92A26 #26A92A

tetradic

#2A26A9 #A92663 #A5A926 #26A96B

square

#2A26A9 #A92663 #A5A926 #26A96B

split-complementary

#2A26A9 #A96B26 #63A926

monochromatic

#111045 #1E1B77 #2A26A9 #3E3AD3 #6F6CDE

Accessibility & contrast

On white

10.78

#2A26A9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.95

#2A26A9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A26A9

10.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A26A9	#FFFFFF	#000000	##FFFFFF
##2A26A9	1.00	10.78	1.95	10.78
#FFFFFF	10.78	1.00	21.00	1.00
#000000	1.95	21.00	1.00	21.00
##FFFFFF	10.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0044AD

Deuteranopia (green-blind)

#0037A7

Tritanopia (blue-blind)

#004D66

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2a26a9;
/* rgb */ color: rgb(42, 38, 169);
/* oklch */ color: oklch(38.2% 0.198 273.1);

Tailwind

colors: {
  custom: {
    50: '#7963c4',
    500: '#2a26a9',
    950: '#000000',
  },
}

SCSS

$custom: #2a26a9;
$custom-light: #7963c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a26a9",
  "rgb": {
    "r": 42,
    "g": 38,
    "b": 169
  },
  "hsl": {
    "h": 241.832,
    "s": 63.285,
    "l": 40.588
  },
  "oklch": {
    "l": 0.38151,
    "c": 0.19819,
    "h": 273.1
  },
  "luminance": 0.04743
}

Semantic roles & 50–950 ramp

primary

#2A26A9

secondary

#C1C467

accent

#E641E1

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0B0513

muted

#7C7A82

Preview Lab

Preview with #2A26A9

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

Preview Lab → · Contrast checker → · Palette generator →