#2F2887#2F2887

#2F2887 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.2% C 0.152 H 278.5°. Best body text is #FFFFFF at 11.84:1 contrast (WCAG AA passes).

Color values

HEX	#2F2887
RGB	rgb(47, 40, 135)
HSL	hsl(244, 54%, 34%)
HSV	hsv(244, 70%, 53%)
CMYK	cmyk(65.2%, 70.4%, 0%, 47.1%)
CIE-LAB	lab(23.24, 33.25, -52.03)
CIE-LCH	lch(23.24, 61.74, 302.58°)
OKLab	oklab(35.24% 0.0224 -0.1501)
OKLCH	oklch(35.24% 0.152 278.5)
XYZ	xyz(6.3029, 3.8707, 23.3319)
Luminance	0.0387 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2887 #808728

analogous

#285187 #2F2887 #5F2887

triadic

#2F2887 #872F28 #28872F

tetradic

#2F2887 #872851 #808728 #28875F

square

#2F2887 #872851 #808728 #28875F

split-complementary

#2F2887 #875F28 #518728

monochromatic

#0E0C29 #1F1A58 #2F2887 #3F36B6 #635BCE

Accessibility & contrast

On white

11.84

#2F2887 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.77

#2F2887 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2887

11.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2887	#FFFFFF	#000000	##FFFFFF
##2F2887	1.00	11.84	1.77	11.84
#FFFFFF	11.84	1.00	21.00	1.00
#000000	1.77	21.00	1.00	21.00
##FFFFFF	11.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003B8A

Deuteranopia (green-blind)

#003385

Tritanopia (blue-blind)

#004154

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #2f2887;
/* rgb */ color: rgb(47, 40, 135);
/* oklch */ color: oklch(35.2% 0.152 278.5);

Tailwind

colors: {
  custom: {
    50: '#7363ab',
    500: '#2f2887',
    950: '#000000',
  },
}

SCSS

$custom: #2f2887;
$custom-light: #7363ab;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2887",
  "rgb": {
    "r": 47,
    "g": 40,
    "b": 135
  },
  "hsl": {
    "h": 244.421,
    "s": 54.286,
    "l": 34.314
  },
  "oklch": {
    "l": 0.35235,
    "c": 0.15172,
    "h": 278.5
  },
  "luminance": 0.03871
}

Semantic roles & 50–950 ramp

primary

#2F2887

secondary

#ADB457

accent

#DE4AD3

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2F2887

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

Preview Lab → · Contrast checker → · Palette generator →