#2F2F7E#2F2F7E

#2F2F7E is a dark, vivid blue. Relative luminance 0.041; OKLCH L 35.6% C 0.130 H 277.5°. Best body text is #FFFFFF at 11.48:1 contrast (WCAG AA passes).

Color values

HEX	#2F2F7E
RGB	rgb(47, 47, 126)
HSL	hsl(240, 46%, 34%)
HSV	hsv(240, 63%, 49%)
CMYK	cmyk(62.7%, 62.7%, 0%, 50.6%)
CIE-LAB	lab(24.14, 25.55, -44.90)
CIE-LCH	lch(24.14, 51.66, 299.65°)
OKLab	oklab(35.64% 0.017 -0.1291)
OKLCH	oklch(35.64% 0.13 277.5)
XYZ	xyz(5.9535, 4.1433, 20.2206)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2F7E #7E7E2F

analogous

#2F577E #2F2F7E #572F7E

triadic

#2F2F7E #7E2F2F #2F7E2F

tetradic

#2F2F7E #7E2F57 #7E7E2F #2F7E57

square

#2F2F7E #7E2F57 #7E7E2F #2F7E57

split-complementary

#2F2F7E #7E572F #577E2F

monochromatic

#0E0E25 #1E1E51 #2F2F7E #4040AB #6363C5

Accessibility & contrast

On white

11.48

#2F2F7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2F2F7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2F7E

11.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2F7E	#FFFFFF	#000000	##FFFFFF
##2F2F7E	1.00	11.48	1.83	11.48
#FFFFFF	11.48	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003D81

Deuteranopia (green-blind)

#00367C

Tritanopia (blue-blind)

#004251

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2f2f7e;
/* rgb */ color: rgb(47, 47, 126);
/* oklch */ color: oklch(35.6% 0.130 277.5);

Tailwind

colors: {
  custom: {
    50: '#7167a4',
    500: '#2f2f7e',
    950: '#000000',
  },
}

SCSS

$custom: #2f2f7e;
$custom-light: #7167a4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2f7e",
  "rgb": {
    "r": 47,
    "g": 47,
    "b": 126
  },
  "hsl": {
    "h": 240,
    "s": 45.665,
    "l": 33.922
  },
  "oklch": {
    "l": 0.35642,
    "c": 0.13024,
    "h": 277.5
  },
  "luminance": 0.04144
}

Semantic roles & 50–950 ramp

primary

#2F2F7E

secondary

#ACAC5D

accent

#D552D5

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2F2F7E

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

Preview Lab → · Contrast checker → · Palette generator →