#2A1A98#2A1A98

#2A1A98 is a dark, vivid blue. Relative luminance 0.035; OKLCH L 34.8% C 0.188 H 276.0°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#2A1A98
RGB	rgb(42, 26, 152)
HSL	hsl(248, 71%, 35%)
HSV	hsv(248, 83%, 60%)
CMYK	cmyk(72.4%, 82.9%, 0%, 40.4%)
CIE-LAB	lab(21.93, 45.97, -64.75)
CIE-LCH	lch(21.93, 79.41, 305.37°)
OKLab	oklab(34.75% 0.0196 -0.1871)
OKLCH	oklch(34.75% 0.188 276)
XYZ	xyz(6.9899, 3.4974, 30.0064)
Luminance	0.0350 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A1A98 #88981A

analogous

#1A4998 #2A1A98 #691A98

triadic

#2A1A98 #982A1A #1A982A

tetradic

#2A1A98 #981A49 #88981A #1A9869

square

#2A1A98 #981A49 #88981A #1A9869

split-complementary

#2A1A98 #98691A #49981A

monochromatic

#0D082F #1C1164 #2A1A98 #3823CC #5F4CE0

Accessibility & contrast

On white

12.36

#2A1A98 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2A1A98 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A1A98

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A1A98	#FFFFFF	#000000	##FFFFFF
##2A1A98	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A9B

Deuteranopia (green-blind)

#002F96

Tritanopia (blue-blind)

#00425A

Achromatopsia (no color)

#353535

Design tokens & code

CSS

--color: #2a1a98;
/* rgb */ color: rgb(42, 26, 152);
/* oklch */ color: oklch(34.8% 0.188 276.0);

Tailwind

colors: {
  custom: {
    50: '#765bb8',
    500: '#2a1a98',
    950: '#000000',
  },
}

SCSS

$custom: #2a1a98;
$custom-light: #765bb8;
$custom-dark: #000000;

JSON

{
  "hex": "#2a1a98",
  "rgb": {
    "r": 42,
    "g": 26,
    "b": 152
  },
  "hsl": {
    "h": 247.619,
    "s": 70.787,
    "l": 34.902
  },
  "oklch": {
    "l": 0.34754,
    "c": 0.18818,
    "h": 276
  },
  "luminance": 0.03498
}

Semantic roles & 50–950 ramp

primary

#2A1A98

secondary

#B3C24B

accent

#EE3AD7

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #2A1A98

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

Preview Lab → · Contrast checker → · Palette generator →