#2D276F#2D276F

#2D276F is a dark, vivid blue. Relative luminance 0.032; OKLCH L 32.6% C 0.120 H 281.2°. Best body text is #FFFFFF at 12.87:1 contrast (WCAG AA passes).

Color values

HEX	#2D276F
RGB	rgb(45, 39, 111)
HSL	hsl(245, 48%, 29%)
HSV	hsv(245, 65%, 44%)
CMYK	cmyk(59.5%, 64.9%, 0%, 56.5%)
CIE-LAB	lab(20.66, 25.20, -41.00)
CIE-LCH	lch(20.66, 48.12, 301.58°)
OKLab	oklab(32.65% 0.0233 -0.1178)
OKLCH	oklch(32.65% 0.12 281.2)
XYZ	xyz(4.6761, 3.1563, 15.3987)
Luminance	0.0316 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D276F #696F27

analogous

#27456F #2D276F #51276F

triadic

#2D276F #6F2D27 #276F2D

tetradic

#2D276F #6F2745 #696F27 #276F51

square

#2D276F #6F2745 #696F27 #276F51

split-complementary

#2D276F #6F5127 #456F27

monochromatic

#090817 #1B1742 #2D276F #3F379C #594FC1

Accessibility & contrast

On white

12.87

#2D276F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.63

#2D276F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D276F

12.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D276F	#FFFFFF	#000000	##FFFFFF
##2D276F	1.00	12.87	1.63	12.87
#FFFFFF	12.87	1.00	21.00	1.00
#000000	1.63	21.00	1.00	21.00
##FFFFFF	12.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003471

Deuteranopia (green-blind)

#002F6E

Tritanopia (blue-blind)

#0A3947

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2d276f;
/* rgb */ color: rgb(45, 39, 111);
/* oklch */ color: oklch(32.6% 0.120 281.2);

Tailwind

colors: {
  custom: {
    50: '#6d6199',
    500: '#2d276f',
    950: '#000000',
  },
}

SCSS

$custom: #2d276f;
$custom-light: #6d6199;
$custom-dark: #000000;

JSON

{
  "hex": "#2d276f",
  "rgb": {
    "r": 45,
    "g": 39,
    "b": 111
  },
  "hsl": {
    "h": 245,
    "s": 48,
    "l": 29.412
  },
  "oklch": {
    "l": 0.32648,
    "c": 0.12004,
    "h": 281.2
  },
  "luminance": 0.03157
}

Semantic roles & 50–950 ramp

primary

#2D276F

secondary

#9BA250

accent

#D850CC

background

#F6F5F9

surface

#ECEAF2

border

#C7C6CC

text

#08050E

muted

#7B797E

Preview Lab

Preview with #2D276F

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

Preview Lab → · Contrast checker → · Palette generator →