#2B136F#2B136F

#2B136F is a dark, vivid violet. Relative luminance 0.021; OKLCH L 29.4% C 0.145 H 285.2°. Best body text is #FFFFFF at 14.73:1 contrast (WCAG AA passes).

Color values

HEX	#2B136F
RGB	rgb(43, 19, 111)
HSL	hsl(256, 71%, 25%)
HSV	hsv(256, 83%, 44%)
CMYK	cmyk(61.3%, 82.9%, 0%, 56.5%)
CIE-LAB	lab(16.14, 36.79, -48.41)
CIE-LCH	lch(16.14, 60.80, 307.23°)
OKLab	oklab(29.37% 0.0379 -0.1395)
OKLCH	oklch(29.37% 0.145 285.2)
XYZ	xyz(4.0975, 2.1268, 15.2304)
Luminance	0.0213 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B136F #576F13

analogous

#13296F #2B136F #59136F

triadic

#2B136F #6F2B13 #136F2B

tetradic

#2B136F #6F1329 #576F13 #136F59

square

#2B136F #6F1329 #576F13 #136F59

split-complementary

#2B136F #6F5913 #296F13

monochromatic

#0A041A #170A3B #2B136F #3F1CA3 #5325D8

Accessibility & contrast

On white

14.73

#2B136F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.43

#2B136F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B136F

14.73:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B136F	#FFFFFF	#000000	##FFFFFF
##2B136F	1.00	14.73	1.43	14.73
#FFFFFF	14.73	1.00	21.00	1.00
#000000	1.43	21.00	1.00	21.00
##FFFFFF	14.73	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#002B72

Deuteranopia (green-blind)

#00256D

Tritanopia (blue-blind)

#052E41

Achromatopsia (no color)

#282828

Design tokens & code

CSS

--color: #2b136f;
/* rgb */ color: rgb(43, 19, 111);
/* oklch */ color: oklch(29.4% 0.145 285.2);

Tailwind

colors: {
  custom: {
    50: '#6e5599',
    500: '#2b136f',
    950: '#000000',
  },
}

SCSS

$custom: #2b136f;
$custom-light: #6e5599;
$custom-dark: #000000;

JSON

{
  "hex": "#2b136f",
  "rgb": {
    "r": 43,
    "g": 19,
    "b": 111
  },
  "hsl": {
    "h": 255.652,
    "s": 70.769,
    "l": 25.49
  },
  "oklch": {
    "l": 0.2937,
    "c": 0.14453,
    "h": 285.2
  },
  "luminance": 0.02127
}

Semantic roles & 50–950 ramp

primary

#2B136F

secondary

#89A638

accent

#EE3ABF

background

#F7F5F9

surface

#EDE9F2

border

#C8C5CC

text

#08030E

muted

#7B787E

Preview Lab

Preview with #2B136F

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

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