#2F1E87#2F1E87

#2F1E87 is a dark, vivid blue. Relative luminance 0.033; OKLCH L 33.7% C 0.163 H 280.5°. Best body text is #FFFFFF at 12.68:1 contrast (WCAG AA passes).

Color values

HEX	#2F1E87
RGB	rgb(47, 30, 135)
HSL	hsl(250, 64%, 32%)
HSV	hsv(250, 78%, 53%)
CMYK	cmyk(65.2%, 77.8%, 0%, 47.1%)
CIE-LAB	lab(21.14, 39.10, -55.48)
CIE-LCH	lch(21.14, 67.87, 305.17°)
OKLab	oklab(33.74% 0.0297 -0.1601)
OKLCH	oklch(33.74% 0.163 280.5)
XYZ	xyz(6.0084, 3.2817, 23.2338)
Luminance	0.0328 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F1E87 #76871E

analogous

#1E4287 #2F1E87 #631E87

triadic

#2F1E87 #872F1E #1E872F

tetradic

#2F1E87 #871E42 #76871E #1E8763

square

#2F1E87 #871E42 #76871E #1E8763

split-complementary

#2F1E87 #87631E #42871E

monochromatic

#0C0823 #1E1355 #2F1E87 #4029B9 #6049D7

Accessibility & contrast

On white

12.68

#2F1E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.66

#2F1E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F1E87

12.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F1E87	#FFFFFF	#000000	##FFFFFF
##2F1E87	1.00	12.68	1.66	12.68
#FFFFFF	12.68	1.00	21.00	1.00
#000000	1.66	21.00	1.00	21.00
##FFFFFF	12.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00368A

Deuteranopia (green-blind)

#002F85

Tritanopia (blue-blind)

#003C51

Achromatopsia (no color)

#333333

Design tokens & code

CSS

--color: #2f1e87;
/* rgb */ color: rgb(47, 30, 135);
/* oklch */ color: oklch(33.7% 0.163 280.5);

Tailwind

colors: {
  custom: {
    50: '#745cab',
    500: '#2f1e87',
    950: '#000000',
  },
}

SCSS

$custom: #2f1e87;
$custom-light: #745cab;
$custom-dark: #000000;

JSON

{
  "hex": "#2f1e87",
  "rgb": {
    "r": 47,
    "g": 30,
    "b": 135
  },
  "hsl": {
    "h": 249.714,
    "s": 63.636,
    "l": 32.353
  },
  "oklch": {
    "l": 0.3374,
    "c": 0.16284,
    "h": 280.5
  },
  "luminance": 0.03282
}

Semantic roles & 50–950 ramp

primary

#2F1E87

secondary

#A7B948

accent

#E741CC

background

#F7F5FA

surface

#EEE9F4

border

#C9C5CE

text

#090410

muted

#7B797F

Preview Lab

Preview with #2F1E87

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

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