#2A197D#2A197D

#2A197D is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.6% C 0.156 H 280.3°. Best body text is #FFFFFF at 13.69:1 contrast (WCAG AA passes).

Color values

HEX	#2A197D
RGB	rgb(42, 25, 125)
HSL	hsl(250, 67%, 29%)
HSV	hsv(250, 80%, 49%)
CMYK	cmyk(66.4%, 80%, 0%, 51%)
CIE-LAB	lab(18.66, 37.98, -53.26)
CIE-LCH	lch(18.66, 65.42, 305.49°)
OKLab	oklab(31.57% 0.028 -0.1537)
OKLCH	oklch(31.57% 0.156 280.3)
XYZ	xyz(5.0030, 2.6678, 19.6494)
Luminance	0.0267 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2A197D #6C7D19

analogous

#193A7D #2A197D #5C197D

triadic

#2A197D #7D2A19 #197D2A

tetradic

#2A197D #7D193A #6C7D19 #197D5C

square

#2A197D #7D193A #6C7D19 #197D5C

split-complementary

#2A197D #7D5C19 #3A7D19

monochromatic

#09051A #190F4A #2A197D #3B23B0 #5439D7

Accessibility & contrast

On white

13.69

#2A197D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.53

#2A197D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2A197D

13.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2A197D	#FFFFFF	#000000	##FFFFFF
##2A197D	1.00	13.69	1.53	13.69
#FFFFFF	13.69	1.00	21.00	1.00
#000000	1.53	21.00	1.00	21.00
##FFFFFF	13.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003180

Deuteranopia (green-blind)

#002A7B

Tritanopia (blue-blind)

#00364A

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2a197d;
/* rgb */ color: rgb(42, 25, 125);
/* oklch */ color: oklch(31.6% 0.156 280.3);

Tailwind

colors: {
  custom: {
    50: '#7059a4',
    500: '#2a197d',
    950: '#000000',
  },
}

SCSS

$custom: #2a197d;
$custom-light: #7059a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2a197d",
  "rgb": {
    "r": 42,
    "g": 25,
    "b": 125
  },
  "hsl": {
    "h": 250.2,
    "s": 66.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.31566,
    "c": 0.15627,
    "h": 280.3
  },
  "luminance": 0.02668
}

Semantic roles & 50–950 ramp

primary

#2A197D

secondary

#9EB140

accent

#EA3ECC

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#08030F

muted

#7B787F

Preview Lab

Preview with #2A197D

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

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