#2C3280#2C3280

#2C3280 is a dark, vivid blue. Relative luminance 0.044; OKLCH L 36.2% C 0.130 H 274.5°. Best body text is #FFFFFF at 11.20:1 contrast (WCAG AA passes).

Color values

HEX	#2C3280
RGB	rgb(44, 50, 128)
HSL	hsl(236, 49%, 34%)
HSV	hsv(236, 66%, 50%)
CMYK	cmyk(65.6%, 60.9%, 0%, 49.8%)
CIE-LAB	lab(24.87, 23.73, -44.98)
CIE-LCH	lch(24.87, 50.85, 297.81°)
OKLab	oklab(36.18% 0.0103 -0.1294)
OKLCH	oklch(36.18% 0.13 274.5)
XYZ	xyz(6.0743, 4.3747, 20.9422)
Luminance	0.0437 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3280 #807A2C

analogous

#2C5C80 #2C3280 #502C80

triadic

#2C3280 #802C32 #32802C

tetradic

#2C3280 #802C5C #807A2C #2C8050

square

#2C3280 #802C5C #807A2C #2C8050

split-complementary

#2C3280 #80502C #5C802C

monochromatic

#0D0E25 #1C2052 #2C3280 #3C44AE #5F66C8

Accessibility & contrast

On white

11.20

#2C3280 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.88

#2C3280 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3280

11.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3280	#FFFFFF	#000000	##FFFFFF
##2C3280	1.00	11.20	1.88	11.20
#FFFFFF	11.20	1.00	21.00	1.00
#000000	1.88	21.00	1.00	21.00
##FFFFFF	11.20	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003F83

Deuteranopia (green-blind)

#00377E

Tritanopia (blue-blind)

#004554

Achromatopsia (no color)

#3B3B3B

Design tokens & code

CSS

--color: #2c3280;
/* rgb */ color: rgb(44, 50, 128);
/* oklch */ color: oklch(36.2% 0.130 274.5);

Tailwind

colors: {
  custom: {
    50: '#6f69a5',
    500: '#2c3280',
    950: '#000000',
  },
}

SCSS

$custom: #2c3280;
$custom-light: #6f69a5;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3280",
  "rgb": {
    "r": 44,
    "g": 50,
    "b": 128
  },
  "hsl": {
    "h": 235.714,
    "s": 48.837,
    "l": 33.725
  },
  "oklch": {
    "l": 0.36179,
    "c": 0.12982,
    "h": 274.5
  },
  "luminance": 0.04375
}

Semantic roles & 50–950 ramp

primary

#2C3280

secondary

#AEA85A

accent

#CF4FD8

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08060F

muted

#7B7A7F

Preview Lab

Preview with #2C3280

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

Preview Lab → · Contrast checker → · Palette generator →