#2A197B#2A197B

#2A197B is a dark, vivid violet. Relative luminance 0.026; OKLCH L 31.3% C 0.154 H 280.7°. Best body text is #FFFFFF at 13.78:1 contrast (WCAG AA passes).

Color values

HEX	#2A197B
RGB	rgb(42, 25, 123)
HSL	hsl(250, 66%, 29%)
HSV	hsv(250, 80%, 48%)
CMYK	cmyk(65.9%, 79.7%, 0%, 51.8%)
CIE-LAB	lab(18.44, 37.34, -52.35)
CIE-LCH	lch(18.44, 64.30, 305.50°)
OKLab	oklab(31.35% 0.0286 -0.1511)
OKLCH	oklch(31.35% 0.154 280.7)
XYZ	xyz(4.8765, 2.6172, 18.9832)
Luminance	0.0262 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A197B #6A7B19

analogous

#19397B #2A197B #5B197B

triadic

#2A197B #7B2A19 #197B2A

tetradic

#2A197B #7B1939 #6A7B19 #197B5B

square

#2A197B #7B1939 #6A7B19 #197B5B

split-complementary

#2A197B #7B5B19 #397B19

monochromatic

#090519 #190F48 #2A197B #3B23AE #5338D7

Accessibility & contrast

On white

13.78

#2A197B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.52

#2A197B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A197B

13.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A197B	#FFFFFF	#000000	##FFFFFF
##2A197B	1.00	13.78	1.52	13.78
#FFFFFF	13.78	1.00	21.00	1.00
#000000	1.52	21.00	1.00	21.00
##FFFFFF	13.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00307E

Deuteranopia (green-blind)

#002979

Tritanopia (blue-blind)

#003649

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2a197b;
/* rgb */ color: rgb(42, 25, 123);
/* oklch */ color: oklch(31.3% 0.154 280.7);

Tailwind

colors: {
  custom: {
    50: '#7059a2',
    500: '#2a197b',
    950: '#000000',
  },
}

SCSS

$custom: #2a197b;
$custom-light: #7059a2;
$custom-dark: #000000;

JSON

{
  "hex": "#2a197b",
  "rgb": {
    "r": 42,
    "g": 25,
    "b": 123
  },
  "hsl": {
    "h": 250.408,
    "s": 66.216,
    "l": 29.02
  },
  "oklch": {
    "l": 0.31346,
    "c": 0.15376,
    "h": 280.7
  },
  "luminance": 0.02618
}

Semantic roles & 50–950 ramp

primary

#2A197B

secondary

#9CAF40

accent

#E93FCC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #2A197B

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

Preview Lab → · Contrast checker → · Palette generator →