#2F2889#2F2889

#2F2889 is a dark, vivid blue. Relative luminance 0.039; OKLCH L 35.4% C 0.154 H 278.2°. Best body text is #FFFFFF at 11.76:1 contrast (WCAG AA passes).

Color values

HEX	#2F2889
RGB	rgb(47, 40, 137)
HSL	hsl(244, 55%, 35%)
HSV	hsv(244, 71%, 54%)
CMYK	cmyk(65.7%, 70.8%, 0%, 46.3%)
CIE-LAB	lab(23.43, 33.93, -52.96)
CIE-LCH	lch(23.43, 62.90, 302.65°)
OKLab	oklab(35.43% 0.0221 -0.1528)
OKLCH	oklch(35.43% 0.154 278.2)
XYZ	xyz(6.4450, 3.9275, 24.0805)
Luminance	0.0393 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2889 #828928

analogous

#285289 #2F2889 #602889

triadic

#2F2889 #892F28 #28892F

tetradic

#2F2889 #892852 #828928 #288960

square

#2F2889 #892852 #828928 #288960

split-complementary

#2F2889 #896028 #528928

monochromatic

#0E0C2A #1F1A5A #2F2889 #3F36B8 #645CCF

Accessibility & contrast

On white

11.76

#2F2889 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.79

#2F2889 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2889

11.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2889	#FFFFFF	#000000	##FFFFFF
##2F2889	1.00	11.76	1.79	11.76
#FFFFFF	11.76	1.00	21.00	1.00
#000000	1.79	21.00	1.00	21.00
##FFFFFF	11.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8C

Deuteranopia (green-blind)

#003487

Tritanopia (blue-blind)

#004255

Achromatopsia (no color)

#383838

Design tokens & code

CSS

--color: #2f2889;
/* rgb */ color: rgb(47, 40, 137);
/* oklch */ color: oklch(35.4% 0.154 278.2);

Tailwind

colors: {
  custom: {
    50: '#7463ac',
    500: '#2f2889',
    950: '#000000',
  },
}

SCSS

$custom: #2f2889;
$custom-light: #7463ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2889",
  "rgb": {
    "r": 47,
    "g": 40,
    "b": 137
  },
  "hsl": {
    "h": 244.33,
    "s": 54.802,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35431,
    "c": 0.15439,
    "h": 278.2
  },
  "luminance": 0.03928
}

Semantic roles & 50–950 ramp

primary

#2F2889

secondary

#AEB558

accent

#DE4AD3

background

#F7F5FA

surface

#EDEAF4

border

#C8C6CE

text

#090510

muted

#7B797F

Preview Lab

Preview with #2F2889

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

Preview Lab → · Contrast checker → · Palette generator →