#2D177E#2D177E

#2D177E is a dark, vivid violet. Relative luminance 0.027; OKLCH L 31.7% C 0.159 H 282.2°. Best body text is #FFFFFF at 13.68:1 contrast (WCAG AA passes).

Color values

HEX	#2D177E
RGB	rgb(45, 23, 126)
HSL	hsl(253, 69%, 29%)
HSV	hsv(253, 82%, 49%)
CMYK	cmyk(64.3%, 81.7%, 0%, 50.6%)
CIE-LAB	lab(18.70, 39.68, -53.82)
CIE-LCH	lch(18.70, 66.87, 306.40°)
OKLab	oklab(31.7% 0.0337 -0.1553)
OKLCH	oklch(31.7% 0.159 282.2)
XYZ	xyz(5.1533, 2.6767, 19.9797)
Luminance	0.0268 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D177E #687E17

analogous

#17347E #2D177E #61177E

triadic

#2D177E #7E2D17 #177E2D

tetradic

#2D177E #7E1734 #687E17 #177E61

square

#2D177E #7E1734 #687E17 #177E61

split-complementary

#2D177E #7E6117 #347E17

monochromatic

#09051A #1B0E4A #2D177E #3F20B2 #5835DA

Accessibility & contrast

On white

13.68

#2D177E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.54

#2D177E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D177E

13.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D177E	#FFFFFF	#000000	##FFFFFF
##2D177E	1.00	13.68	1.54	13.68
#FFFFFF	13.68	1.00	21.00	1.00
#000000	1.54	21.00	1.00	21.00
##FFFFFF	13.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003181

Deuteranopia (green-blind)

#002A7C

Tritanopia (blue-blind)

#00364B

Achromatopsia (no color)

#2D2D2D

Design tokens & code

CSS

--color: #2d177e;
/* rgb */ color: rgb(45, 23, 126);
/* oklch */ color: oklch(31.7% 0.159 282.2);

Tailwind

colors: {
  custom: {
    50: '#7258a4',
    500: '#2d177e',
    950: '#000000',
  },
}

SCSS

$custom: #2d177e;
$custom-light: #7258a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d177e",
  "rgb": {
    "r": 45,
    "g": 23,
    "b": 126
  },
  "hsl": {
    "h": 252.816,
    "s": 69.128,
    "l": 29.216
  },
  "oklch": {
    "l": 0.31696,
    "c": 0.15887,
    "h": 282.2
  },
  "luminance": 0.02677
}

Semantic roles & 50–950 ramp

primary

#2D177E

secondary

#9AB33E

accent

#EC3CC6

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2D177E

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

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