#2F2A94#2F2A94

#2F2A94 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.8% C 0.167 H 276.5°. Best body text is #FFFFFF at 11.17:1 contrast (WCAG AA passes).

Color values

HEX	#2F2A94
RGB	rgb(47, 42, 148)
HSL	hsl(243, 56%, 37%)
HSV	hsv(243, 72%, 58%)
CMYK	cmyk(68.2%, 71.6%, 0%, 42%)
CIE-LAB	lab(24.94, 36.47, -57.30)
CIE-LCH	lch(24.94, 67.92, 302.48°)
OKLab	oklab(36.84% 0.0189 -0.1655)
OKLCH	oklch(36.84% 0.167 276.5)
XYZ	xyz(7.3438, 4.3977, 28.4731)
Luminance	0.0440 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2A94 #8F942A

analogous

#2A5A94 #2F2A94 #642A94

triadic

#2F2A94 #942F2A #2A942F

tetradic

#2F2A94 #942A5A #8F942A #2A9464

square

#2F2A94 #942A5A #8F942A #2A9464

split-complementary

#2F2A94 #94642A #5A942A

monochromatic

#110F35 #201C64 #2F2A94 #3E38C4 #6A65D3

Accessibility & contrast

On white

11.17

#2F2A94 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2F2A94 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2A94

11.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2A94	#FFFFFF	#000000	##FFFFFF
##2F2A94	1.00	11.17	1.88	11.17
#FFFFFF	11.17	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004097

Deuteranopia (green-blind)

#003792

Tritanopia (blue-blind)

#00475C

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2f2a94;
/* rgb */ color: rgb(47, 42, 148);
/* oklch */ color: oklch(36.8% 0.167 276.5);

Tailwind

colors: {
  custom: {
    50: '#7665b4',
    500: '#2f2a94',
    950: '#000000',
  },
}

SCSS

$custom: #2f2a94;
$custom-light: #7665b4;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2a94",
  "rgb": {
    "r": 47,
    "g": 42,
    "b": 148
  },
  "hsl": {
    "h": 242.83,
    "s": 55.789,
    "l": 37.255
  },
  "oklch": {
    "l": 0.36844,
    "c": 0.16656,
    "h": 276.5
  },
  "luminance": 0.04398
}

Semantic roles & 50–950 ramp

primary

#2F2A94

secondary

#B5B960

accent

#DF49D8

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0511

muted

#7C7A80

Preview Lab

Preview with #2F2A94

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

Preview Lab → · Contrast checker → · Palette generator →