#2F2596#2F2596

#2F2596 is a dark, vivid blue. Relative luminance 0.041; OKLCH L 36.3% C 0.175 H 277.1°. Best body text is #FFFFFF at 11.50:1 contrast (WCAG AA passes).

Color values

HEX	#2F2596
RGB	rgb(47, 37, 150)
HSL	hsl(245, 60%, 37%)
HSV	hsv(245, 75%, 59%)
CMYK	cmyk(68.7%, 75.3%, 0%, 41.2%)
CIE-LAB	lab(24.09, 40.08, -59.94)
CIE-LCH	lch(24.09, 72.10, 303.77°)
OKLab	oklab(36.3% 0.0217 -0.1732)
OKLCH	oklch(36.3% 0.175 277.1)
XYZ	xyz(7.3371, 4.1288, 29.2585)
Luminance	0.0413 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2596 #8C9625

analogous

#255496 #2F2596 #682596

triadic

#2F2596 #962F25 #25962F

tetradic

#2F2596 #962554 #8C9625 #259668

square

#2F2596 #962554 #8C9625 #259668

split-complementary

#2F2596 #966825 #549625

monochromatic

#100D34 #201965 #2F2596 #3E31C7 #695ED7

Accessibility & contrast

On white

11.50

#2F2596 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.83

#2F2596 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2596

11.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2596	#FFFFFF	#000000	##FFFFFF
##2F2596	1.00	11.50	1.83	11.50
#FFFFFF	11.50	1.00	21.00	1.00
#000000	1.83	21.00	1.00	21.00
##FFFFFF	11.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003E99

Deuteranopia (green-blind)

#003494

Tritanopia (blue-blind)

#00455B

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2f2596;
/* rgb */ color: rgb(47, 37, 150);
/* oklch */ color: oklch(36.3% 0.175 277.1);

Tailwind

colors: {
  custom: {
    50: '#7761b6',
    500: '#2f2596',
    950: '#000000',
  },
}

SCSS

$custom: #2f2596;
$custom-light: #7761b6;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2596",
  "rgb": {
    "r": 47,
    "g": 37,
    "b": 150
  },
  "hsl": {
    "h": 245.31,
    "s": 60.428,
    "l": 36.667
  },
  "oklch": {
    "l": 0.36298,
    "c": 0.17452,
    "h": 277.1
  },
  "luminance": 0.04129
}

Semantic roles & 50–950 ramp

primary

#2F2596

secondary

#B4BC5B

accent

#E444D5

background

#F7F5FB

surface

#EEEAF6

border

#C9C6D0

text

#0A0511

muted

#7C7980

Preview Lab

Preview with #2F2596

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

Preview Lab → · Contrast checker → · Palette generator →