#2D247A#2D247A

#2D247A is a dark, vivid blue. Relative luminance 0.032; OKLCH L 33.1% C 0.139 H 280.3°. Best body text is #FFFFFF at 12.77:1 contrast (WCAG AA passes).

Color values

HEX	#2D247A
RGB	rgb(45, 36, 122)
HSL	hsl(246, 54%, 31%)
HSV	hsv(246, 70%, 48%)
CMYK	cmyk(63.1%, 70.5%, 0%, 52.2%)
CIE-LAB	lab(20.92, 30.97, -47.62)
CIE-LCH	lch(20.92, 56.81, 303.04°)
OKLab	oklab(33.15% 0.025 -0.1372)
OKLCH	oklch(33.15% 0.139 280.3)
XYZ	xyz(5.2248, 3.2244, 18.7556)
Luminance	0.0323 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D247A #717A24

analogous

#24467A #2D247A #58247A

triadic

#2D247A #7A2D24 #247A2D

tetradic

#2D247A #7A2446 #717A24 #247A58

square

#2D247A #7A2446 #717A24 #247A58

split-complementary

#2D247A #7A5824 #467A24

monochromatic

#0A081B #1C164B #2D247A #3E32A9 #5B4ECB

Accessibility & contrast

On white

12.77

#2D247A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.65

#2D247A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D247A

12.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D247A	#FFFFFF	#000000	##FFFFFF
##2D247A	1.00	12.77	1.65	12.77
#FFFFFF	12.77	1.00	21.00	1.00
#000000	1.65	21.00	1.00	21.00
##FFFFFF	12.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00357D

Deuteranopia (green-blind)

#002F78

Tritanopia (blue-blind)

#003B4C

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #2d247a;
/* rgb */ color: rgb(45, 36, 122);
/* oklch */ color: oklch(33.1% 0.139 280.3);

Tailwind

colors: {
  custom: {
    50: '#7060a1',
    500: '#2d247a',
    950: '#000000',
  },
}

SCSS

$custom: #2d247a;
$custom-light: #7060a1;
$custom-dark: #000000;

JSON

{
  "hex": "#2d247a",
  "rgb": {
    "r": 45,
    "g": 36,
    "b": 122
  },
  "hsl": {
    "h": 246.279,
    "s": 54.43,
    "l": 30.98
  },
  "oklch": {
    "l": 0.33145,
    "c": 0.13947,
    "h": 280.3
  },
  "luminance": 0.03225
}

Semantic roles & 50–950 ramp

primary

#2D247A

secondary

#A3AC4D

accent

#DE4ACE

background

#F7F5FA

surface

#EDE9F3

border

#C8C5CD

text

#08050F

muted

#7B797F

Preview Lab

Preview with #2D247A

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

Preview Lab → · Contrast checker → · Palette generator →