#2A298D#2A298D

#2A298D is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.6% C 0.160 H 275.1°. Best body text is #FFFFFF at 11.67:1 contrast (WCAG AA passes).

Color values

HEX	#2A298D
RGB	rgb(42, 41, 141)
HSL	hsl(241, 55%, 36%)
HSV	hsv(241, 71%, 55%)
CMYK	cmyk(70.2%, 70.9%, 0%, 44.7%)
CIE-LAB	lab(23.67, 34.03, -55.07)
CIE-LCH	lch(23.67, 64.74, 301.71°)
OKLab	oklab(35.63% 0.0141 -0.1591)
OKLCH	oklch(35.63% 0.16 275.1)
XYZ	xyz(6.5539, 4.0006, 25.6209)
Luminance	0.0400 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A298D #8C8D29

analogous

#295A8D #2A298D #5C298D

triadic

#2A298D #8D2A29 #298D2A

tetradic

#2A298D #8D295A #8C8D29 #298D5C

square

#2A298D #8D295A #8C8D29 #298D5C

split-complementary

#2A298D #8D5C29 #5A8D29

monochromatic

#0E0D2E #1C1B5E #2A298D #3837BC #6160D1

Accessibility & contrast

On white

11.67

#2A298D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.80

#2A298D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A298D

11.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A298D	#FFFFFF	#000000	##FFFFFF
##2A298D	1.00	11.67	1.80	11.67
#FFFFFF	11.67	1.00	21.00	1.00
#000000	1.80	21.00	1.00	21.00
##FFFFFF	11.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D90

Deuteranopia (green-blind)

#00348B

Tritanopia (blue-blind)

#004457

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2a298d;
/* rgb */ color: rgb(42, 41, 141);
/* oklch */ color: oklch(35.6% 0.160 275.1);

Tailwind

colors: {
  custom: {
    50: '#7263af',
    500: '#2a298d',
    950: '#000000',
  },
}

SCSS

$custom: #2a298d;
$custom-light: #7263af;
$custom-dark: #000000;

JSON

{
  "hex": "#2a298d",
  "rgb": {
    "r": 42,
    "g": 41,
    "b": 141
  },
  "hsl": {
    "h": 240.6,
    "s": 54.945,
    "l": 35.686
  },
  "oklch": {
    "l": 0.35628,
    "c": 0.15974,
    "h": 275.1
  },
  "luminance": 0.04001
}

Semantic roles & 50–950 ramp

primary

#2A298D

secondary

#B5B65B

accent

#DE4ADD

background

#F7F6FA

surface

#EDEBF5

border

#C8C6CF

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2A298D

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

Preview Lab → · Contrast checker → · Palette generator →