#2F298F#2F298F

#2F298F is a dark, vivid blue. Relative luminance 0.042; OKLCH L 36.2% C 0.161 H 277.3°. Best body text is #FFFFFF at 11.45:1 contrast (WCAG AA passes).

Color values

HEX	#2F298F
RGB	rgb(47, 41, 143)
HSL	hsl(244, 55%, 36%)
HSV	hsv(244, 71%, 56%)
CMYK	cmyk(67.1%, 71.3%, 0%, 43.9%)
CIE-LAB	lab(24.23, 35.37, -55.38)
CIE-LCH	lch(24.23, 65.71, 302.57°)
OKLab	oklab(36.19% 0.0204 -0.1599)
OKLCH	oklch(36.19% 0.161 277.3)
XYZ	xyz(6.9215, 4.1728, 26.4220)
Luminance	0.0417 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F298F #898F29

analogous

#29568F #2F298F #62298F

triadic

#2F298F #8F2F29 #298F2F

tetradic

#2F298F #8F2956 #898F29 #298F62

square

#2F298F #8F2956 #898F29 #298F62

split-complementary

#2F298F #8F6229 #568F29

monochromatic

#100E30 #1F1B5F #2F298F #3F37BF #6761D2

Accessibility & contrast

On white

11.45

#2F298F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2F298F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F298F

11.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F298F	#FFFFFF	#000000	##FFFFFF
##2F298F	1.00	11.45	1.83	11.45
#FFFFFF	11.45	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E92

Deuteranopia (green-blind)

#00358D

Tritanopia (blue-blind)

#004559

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #2f298f;
/* rgb */ color: rgb(47, 41, 143);
/* oklch */ color: oklch(36.2% 0.161 277.3);

Tailwind

colors: {
  custom: {
    50: '#7564b1',
    500: '#2f298f',
    950: '#000000',
  },
}

SCSS

$custom: #2f298f;
$custom-light: #7564b1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f298f",
  "rgb": {
    "r": 47,
    "g": 41,
    "b": 143
  },
  "hsl": {
    "h": 243.529,
    "s": 55.435,
    "l": 36.078
  },
  "oklch": {
    "l": 0.36186,
    "c": 0.16116,
    "h": 277.3
  },
  "luminance": 0.04173
}

Semantic roles & 50–950 ramp

primary

#2F298F

secondary

#B2B75C

accent

#DF49D6

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#090511

muted

#7B7A80

Preview Lab

Preview with #2F298F

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

Preview Lab → · Contrast checker → · Palette generator →