#2D2F63#2D2F63

#2D2F63 is a dark, moderate blue. Relative luminance 0.035; OKLCH L 33.3% C 0.090 H 278.7°. Best body text is #FFFFFF at 12.36:1 contrast (WCAG AA passes).

Color values

HEX	#2D2F63
RGB	rgb(45, 47, 99)
HSL	hsl(238, 38%, 28%)
HSV	hsv(238, 55%, 39%)
CMYK	cmyk(54.5%, 52.5%, 0%, 61.2%)
CIE-LAB	lab(21.91, 15.43, -31.17)
CIE-LCH	lch(21.91, 34.78, 296.33°)
OKLab	oklab(33.29% 0.0135 -0.0888)
OKLCH	oklch(33.29% 0.09 278.7)
XYZ	xyz(4.3501, 3.4915, 12.2467)
Luminance	0.0349 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D2F63 #63612D

analogous

#2D4A63 #2D2F63 #462D63

triadic

#2D2F63 #632D2F #2F632D

tetradic

#2D2F63 #632D4A #63612D #2D6346

square

#2D2F63 #632D4A #63612D #2D6346

split-complementary

#2D2F63 #63462D #4A632D

monochromatic

#0A0A15 #1A1B39 #2D2F63 #40438D #585BB3

Accessibility & contrast

On white

12.36

#2D2F63 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.70

#2D2F63 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D2F63

12.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D2F63	#FFFFFF	#000000	##FFFFFF
##2D2F63	1.00	12.36	1.70	12.36
#FFFFFF	12.36	1.00	21.00	1.00
#000000	1.70	21.00	1.00	21.00
##FFFFFF	12.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#173765

Deuteranopia (green-blind)

#113262

Tritanopia (blue-blind)

#173A44

Achromatopsia (no color)

#343434

Design tokens & code

CSS

--color: #2d2f63;
/* rgb */ color: rgb(45, 47, 99);
/* oklch */ color: oklch(33.3% 0.090 278.7);

Tailwind

colors: {
  custom: {
    50: '#6a6790',
    500: '#2d2f63',
    950: '#000000',
  },
}

SCSS

$custom: #2d2f63;
$custom-light: #6a6790;
$custom-dark: #000000;

JSON

{
  "hex": "#2d2f63",
  "rgb": {
    "r": 45,
    "g": 47,
    "b": 99
  },
  "hsl": {
    "h": 237.778,
    "s": 37.5,
    "l": 28.235
  },
  "oklch": {
    "l": 0.33287,
    "c": 0.08983,
    "h": 278.7
  },
  "luminance": 0.03492
}

Semantic roles & 50–950 ramp

primary

#2D2F63

secondary

#959357

accent

#C95ACD

background

#F6F6F8

surface

#EBEBF0

border

#C6C6CB

text

#07060C

muted

#7A7A7D

Preview Lab

Preview with #2D2F63

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

Preview Lab → · Contrast checker → · Palette generator →