#2D2F97#2D2F97

#2D2F97 is a dark, vivid blue. Relative luminance 0.048; OKLCH L 37.8% C 0.165 H 274.3°. Best body text is #FFFFFF at 10.69:1 contrast (WCAG AA passes).

Color values

HEX	#2D2F97
RGB	rgb(45, 47, 151)
HSL	hsl(239, 54%, 38%)
HSV	hsv(239, 70%, 59%)
CMYK	cmyk(70.2%, 68.9%, 0%, 40.8%)
CIE-LAB	lab(26.23, 34.17, -57.04)
CIE-LCH	lch(26.23, 66.49, 300.92°)
OKLab	oklab(37.82% 0.0124 -0.1648)
OKLCH	oklch(37.82% 0.165 274.3)
XYZ	xyz(7.6828, 4.8246, 29.7985)
Luminance	0.0483 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2F97 #97952D

analogous

#2D6497 #2D2F97 #602D97

triadic

#2D2F97 #972D2F #2F972D

tetradic

#2D2F97 #972D64 #97952D #2D9760

square

#2D2F97 #972D64 #97952D #2D9760

split-complementary

#2D2F97 #97602D #64972D

monochromatic

#111239 #1F2068 #2D2F97 #3C3FC5 #6B6DD3

Accessibility & contrast

On white

10.69

#2D2F97 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#2D2F97 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2F97

10.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2F97	#FFFFFF	#000000	##FFFFFF
##2D2F97	1.00	10.69	1.97	10.69
#FFFFFF	10.69	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00439A

Deuteranopia (green-blind)

#003995

Tritanopia (blue-blind)

#004B5F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #2d2f97;
/* rgb */ color: rgb(45, 47, 151);
/* oklch */ color: oklch(37.8% 0.165 274.3);

Tailwind

colors: {
  custom: {
    50: '#7568b7',
    500: '#2d2f97',
    950: '#000000',
  },
}

SCSS

$custom: #2d2f97;
$custom-light: #7568b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2f97",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 151
  },
  "hsl": {
    "h": 238.868,
    "s": 54.082,
    "l": 38.431
  },
  "oklch": {
    "l": 0.3782,
    "c": 0.16526,
    "h": 274.3
  },
  "luminance": 0.04825
}

Semantic roles & 50–950 ramp

primary

#2D2F97

secondary

#BAB866

accent

#DB4ADD

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #2D2F97

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

Preview Lab → · Contrast checker → · Palette generator →