#2A298E#2A298E

#2A298E is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.7% C 0.161 H 275.0°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#2A298E
RGB	rgb(42, 41, 142)
HSL	hsl(241, 55%, 36%)
HSV	hsv(241, 71%, 56%)
CMYK	cmyk(70.4%, 71.1%, 0%, 44.3%)
CIE-LAB	lab(23.77, 34.38, -55.53)
CIE-LCH	lch(23.77, 65.31, 301.76°)
OKLab	oklab(35.73% 0.014 -0.1604)
OKLCH	oklch(35.73% 0.161 275)
XYZ	xyz(6.6287, 4.0305, 26.0146)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A298E #8D8E29

analogous

#295A8E #2A298E #5C298E

triadic

#2A298E #8E2A29 #298E2A

tetradic

#2A298E #8E295A #8D8E29 #298E5C

square

#2A298E #8E295A #8D8E29 #298E5C

split-complementary

#2A298E #8E5C29 #5A8E29

monochromatic

#0E0E2F #1C1B5F #2A298E #3837BD #6160D1

Accessibility & contrast

On white

11.63

#2A298E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2A298E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A298E

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A298E	#FFFFFF	#000000	##FFFFFF
##2A298E	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D91

Deuteranopia (green-blind)

#00348C

Tritanopia (blue-blind)

#004558

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2a298e;
/* rgb */ color: rgb(42, 41, 142);
/* oklch */ color: oklch(35.7% 0.161 275.0);

Tailwind

colors: {
  custom: {
    50: '#7263b0',
    500: '#2a298e',
    950: '#000000',
  },
}

SCSS

$custom: #2a298e;
$custom-light: #7263b0;
$custom-dark: #000000;

JSON

{
  "hex": "#2a298e",
  "rgb": {
    "r": 42,
    "g": 41,
    "b": 142
  },
  "hsl": {
    "h": 240.594,
    "s": 55.191,
    "l": 35.882
  },
  "oklch": {
    "l": 0.35729,
    "c": 0.16106,
    "h": 275
  },
  "luminance": 0.04031
}

Semantic roles & 50–950 ramp

primary

#2A298E

secondary

#B6B75C

accent

#DF49DD

background

#F7F6FB

surface

#EDEBF6

border

#C8C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #2A298E

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

Preview Lab → · Contrast checker → · Palette generator →