#2B107E#2B107E

#2B107E is a dark, vivid violet. Relative luminance 0.024; OKLCH L 30.8% C 0.165 H 281.9°. Best body text is #FFFFFF at 14.21:1 contrast (WCAG AA passes).

Color values

HEX	#2B107E
RGB	rgb(43, 16, 126)
HSL	hsl(255, 77%, 28%)
HSV	hsv(255, 87%, 49%)
CMYK	cmyk(65.9%, 87.3%, 0%, 50.6%)
CIE-LAB	lab(17.41, 42.65, -55.96)
CIE-LCH	lch(17.41, 70.35, 307.31°)
OKLab	oklab(30.76% 0.0342 -0.1614)
OKLCH	oklch(30.76% 0.165 281.9)
XYZ	xyz(4.9463, 2.3902, 19.9353)
Luminance	0.0239 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B107E #637E10

analogous

#102C7E #2B107E #62107E

triadic

#2B107E #7E2B10 #107E2B

tetradic

#2B107E #7E102C #637E10 #107E62

square

#2B107E #7E102C #637E10 #107E62

split-complementary

#2B107E #7E6210 #2C7E10

monochromatic

#09031B #180948 #2B107E #3E17B4 #5425E3

Accessibility & contrast

On white

14.21

#2B107E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.48

#2B107E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B107E

14.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B107E	#FFFFFF	#000000	##FFFFFF
##2B107E	1.00	14.21	1.48	14.21
#FFFFFF	14.21	1.00	21.00	1.00
#000000	1.48	21.00	1.00	21.00
##FFFFFF	14.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002E81

Deuteranopia (green-blind)

#00277C

Tritanopia (blue-blind)

#003449

Achromatopsia (no color)

#2B2B2B

Design tokens & code

CSS

--color: #2b107e;
/* rgb */ color: rgb(43, 16, 126);
/* oklch */ color: oklch(30.8% 0.165 281.9);

Tailwind

colors: {
  custom: {
    50: '#7154a5',
    500: '#2b107e',
    950: '#000000',
  },
}

SCSS

$custom: #2b107e;
$custom-light: #7154a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2b107e",
  "rgb": {
    "r": 43,
    "g": 16,
    "b": 126
  },
  "hsl": {
    "h": 254.727,
    "s": 77.465,
    "l": 27.843
  },
  "oklch": {
    "l": 0.30761,
    "c": 0.16499,
    "h": 281.9
  },
  "luminance": 0.02391
}

Semantic roles & 50–950 ramp

primary

#2B107E

secondary

#95B436

accent

#F434C5

background

#F7F5FA

surface

#EDE9F4

border

#C8C5CE

text

#09030F

muted

#7B787F

Preview Lab

Preview with #2B107E

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

Preview Lab → · Contrast checker → · Palette generator →