#2F276F#2F276F

#2F276F is a dark, moderate blue. Relative luminance 0.032; OKLCH L 32.8% C 0.120 H 282.6°. Best body text is #FFFFFF at 12.80:1 contrast (WCAG AA passes).

Color values

HEX	#2F276F
RGB	rgb(47, 39, 111)
HSL	hsl(247, 48%, 29%)
HSV	hsv(247, 65%, 44%)
CMYK	cmyk(57.7%, 64.9%, 0%, 56.5%)
CIE-LAB	lab(20.84, 25.59, -40.70)
CIE-LCH	lch(20.84, 48.08, 302.17°)
OKLab	oklab(32.82% 0.0261 -0.1168)
OKLCH	oklch(32.82% 0.12 282.6)
XYZ	xyz(4.7662, 3.2028, 15.4029)
Luminance	0.0320 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F276F #676F27

analogous

#27436F #2F276F #53276F

triadic

#2F276F #6F2F27 #276F2F

tetradic

#2F276F #6F2743 #676F27 #276F53

square

#2F276F #6F2743 #676F27 #276F53

split-complementary

#2F276F #6F5327 #436F27

monochromatic

#0A0817 #1C1742 #2F276F #42379C #5C4FC1

Accessibility & contrast

On white

12.80

#2F276F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#2F276F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2F276F

12.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F276F	#FFFFFF	#000000	##FFFFFF
##2F276F	1.00	12.80	1.64	12.80
#FFFFFF	12.80	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003571

Deuteranopia (green-blind)

#00306E

Tritanopia (blue-blind)

#113847

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2f276f;
/* rgb */ color: rgb(47, 39, 111);
/* oklch */ color: oklch(32.8% 0.120 282.6);

Tailwind

colors: {
  custom: {
    50: '#6e6199',
    500: '#2f276f',
    950: '#000000',
  },
}

SCSS

$custom: #2f276f;
$custom-light: #6e6199;
$custom-dark: #000000;

JSON

{
  "hex": "#2f276f",
  "rgb": {
    "r": 47,
    "g": 39,
    "b": 111
  },
  "hsl": {
    "h": 246.667,
    "s": 48,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32824,
    "c": 0.11969,
    "h": 282.6
  },
  "luminance": 0.03203
}

Semantic roles & 50–950 ramp

primary

#2F276F

secondary

#98A250

accent

#D850C9

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2F276F

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

Preview Lab → · Contrast checker → · Palette generator →