#2A298C#2A298C

#2A298C is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.5% C 0.158 H 275.2°. Best body text is #FFFFFF at 11.70:1 contrast (WCAG AA passes).

Color values

HEX	#2A298C
RGB	rgb(42, 41, 140)
HSL	hsl(241, 55%, 35%)
HSV	hsv(241, 71%, 55%)
CMYK	cmyk(70%, 70.7%, 0%, 45.1%)
CIE-LAB	lab(23.58, 33.67, -54.61)
CIE-LCH	lch(23.58, 64.16, 301.66°)
OKLab	oklab(35.53% 0.0143 -0.1578)
OKLCH	oklch(35.53% 0.158 275.2)
XYZ	xyz(6.4798, 3.9710, 25.2308)
Luminance	0.0397 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A298C #8B8C29

analogous

#29598C #2A298C #5B298C

triadic

#2A298C #8C2A29 #298C2A

tetradic

#2A298C #8C2959 #8B8C29 #298C5B

square

#2A298C #8C2959 #8B8C29 #298C5B

split-complementary

#2A298C #8C5B29 #598C29

monochromatic

#0E0D2D #1C1B5D #2A298C #3837BB #605FD0

Accessibility & contrast

On white

11.70

#2A298C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2A298C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A298C

11.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A298C	#FFFFFF	#000000	##FFFFFF
##2A298C	1.00	11.70	1.79	11.70
#FFFFFF	11.70	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D8F

Deuteranopia (green-blind)

#00348A

Tritanopia (blue-blind)

#004457

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2a298c;
/* rgb */ color: rgb(42, 41, 140);
/* oklch */ color: oklch(35.5% 0.158 275.2);

Tailwind

colors: {
  custom: {
    50: '#7263af',
    500: '#2a298c',
    950: '#000000',
  },
}

SCSS

$custom: #2a298c;
$custom-light: #7263af;
$custom-dark: #000000;

JSON

{
  "hex": "#2a298c",
  "rgb": {
    "r": 42,
    "g": 41,
    "b": 140
  },
  "hsl": {
    "h": 240.606,
    "s": 54.696,
    "l": 35.49
  },
  "oklch": {
    "l": 0.35527,
    "c": 0.1584,
    "h": 275.2
  },
  "luminance": 0.03972
}

Semantic roles & 50–950 ramp

primary

#2A298C

secondary

#B5B65B

accent

#DE4ADD

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2A298C

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

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