#2F2890#2F2890

#2F2890 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.1% C 0.164 H 277.4°. Best body text is #FFFFFF at 11.49:1 contrast (WCAG AA passes).

Color values

HEX	#2F2890
RGB	rgb(47, 40, 144)
HSL	hsl(244, 57%, 36%)
HSV	hsv(244, 72%, 56%)
CMYK	cmyk(67.4%, 72.2%, 0%, 43.5%)
CIE-LAB	lab(24.11, 36.32, -56.20)
CIE-LCH	lch(24.11, 66.91, 302.87°)
OKLab	oklab(36.13% 0.0209 -0.1623)
OKLCH	oklch(36.13% 0.164 277.4)
XYZ	xyz(6.9635, 4.1349, 26.8113)
Luminance	0.0414 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2890 #899028

analogous

#285590 #2F2890 #632890

triadic

#2F2890 #902F28 #28902F

tetradic

#2F2890 #902855 #899028 #289063

square

#2F2890 #902855 #899028 #289063

split-complementary

#2F2890 #906328 #559028

monochromatic

#100D30 #1F1B60 #2F2890 #3F35C0 #6760D3

Accessibility & contrast

On white

11.49

#2F2890 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2F2890 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2890

11.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2890	#FFFFFF	#000000	##FFFFFF
##2F2890	1.00	11.49	1.83	11.49
#FFFFFF	11.49	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E93

Deuteranopia (green-blind)

#00358E

Tritanopia (blue-blind)

#004559

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2f2890;
/* rgb */ color: rgb(47, 40, 144);
/* oklch */ color: oklch(36.1% 0.164 277.4);

Tailwind

colors: {
  custom: {
    50: '#7563b2',
    500: '#2f2890',
    950: '#000000',
  },
}

SCSS

$custom: #2f2890;
$custom-light: #7563b2;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2890",
  "rgb": {
    "r": 47,
    "g": 40,
    "b": 144
  },
  "hsl": {
    "h": 244.038,
    "s": 56.522,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36128,
    "c": 0.1636,
    "h": 277.4
  },
  "luminance": 0.04136
}

Semantic roles & 50–950 ramp

primary

#2F2890

secondary

#B2B85C

accent

#E048D6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #2F2890

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

Preview Lab → · Contrast checker → · Palette generator →