#2F2B85#2F2B85

#2F2B85 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.5% C 0.145 H 278.0°. Best body text is #FFFFFF at 11.63:1 contrast (WCAG AA passes).

Color values

HEX	#2F2B85
RGB	rgb(47, 43, 133)
HSL	hsl(243, 51%, 35%)
HSV	hsv(243, 68%, 52%)
CMYK	cmyk(64.7%, 67.7%, 0%, 47.8%)
CIE-LAB	lab(23.75, 30.66, -49.93)
CIE-LCH	lch(23.75, 58.59, 301.55°)
OKLab	oklab(35.55% 0.0202 -0.1439)
OKLCH	oklch(35.55% 0.145 278)
XYZ	xyz(6.2684, 4.0251, 22.6323)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F2B85 #81852B

analogous

#2B5485 #2F2B85 #5C2B85

triadic

#2F2B85 #852F2B #2B852F

tetradic

#2F2B85 #852B54 #81852B #2B855C

square

#2F2B85 #852B54 #81852B #2B855C

split-complementary

#2F2B85 #855C2B #54852B

monochromatic

#0E0D29 #1F1C57 #2F2B85 #3F3AB3 #645FCB

Accessibility & contrast

On white

11.63

#2F2B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#2F2B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F2B85

11.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F2B85	#FFFFFF	#000000	##FFFFFF
##2F2B85	1.00	11.63	1.81	11.63
#FFFFFF	11.63	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C88

Deuteranopia (green-blind)

#003583

Tritanopia (blue-blind)

#004254

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #2f2b85;
/* rgb */ color: rgb(47, 43, 133);
/* oklch */ color: oklch(35.5% 0.145 278.0);

Tailwind

colors: {
  custom: {
    50: '#7265a9',
    500: '#2f2b85',
    950: '#000000',
  },
}

SCSS

$custom: #2f2b85;
$custom-light: #7265a9;
$custom-dark: #000000;

JSON

{
  "hex": "#2f2b85",
  "rgb": {
    "r": 47,
    "g": 43,
    "b": 133
  },
  "hsl": {
    "h": 242.667,
    "s": 51.136,
    "l": 34.51
  },
  "oklch": {
    "l": 0.3555,
    "c": 0.14533,
    "h": 278
  },
  "luminance": 0.04026
}

Semantic roles & 50–950 ramp

primary

#2F2B85

secondary

#ADB15B

accent

#DB4DD4

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #2F2B85

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

Preview Lab → · Contrast checker → · Palette generator →