#2C3B99#2C3B99

#2C3B99 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.1% C 0.154 H 270.8°. Best body text is #FFFFFF at 9.58:1 contrast (WCAG AA passes).

Color values

HEX	#2C3B99
RGB	rgb(44, 59, 153)
HSL	hsl(232, 55%, 39%)
HSV	hsv(232, 71%, 60%)
CMYK	cmyk(71.2%, 61.4%, 0%, 40%)
CIE-LAB	lab(29.32, 26.94, -53.21)
CIE-LCH	lch(29.32, 59.65, 296.85°)
OKLab	oklab(40.12% 0.0022 -0.1535)
OKLCH	oklch(40.12% 0.154 270.8)
XYZ	xyz(8.3505, 5.9625, 30.8416)
Luminance	0.0596 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3B99 #998A2C

analogous

#2C7199 #2C3B99 #532C99

triadic

#2C3B99 #992C3B #3B992C

tetradic

#2C3B99 #992C71 #998A2C #2C9953

square

#2C3B99 #992C71 #998A2C #2C9953

split-complementary

#2C3B99 #99532C #71992C

monochromatic

#11163A #1E2969 #2C3B99 #3B4FC7 #6B79D4

Accessibility & contrast

On white

9.58

#2C3B99 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#2C3B99 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3B99

9.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3B99	#FFFFFF	#000000	##FFFFFF
##2C3B99	1.00	9.58	2.19	9.58
#FFFFFF	9.58	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9C

Deuteranopia (green-blind)

#004097

Tritanopia (blue-blind)

#005364

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #2c3b99;
/* rgb */ color: rgb(44, 59, 153);
/* oklch */ color: oklch(40.1% 0.154 270.8);

Tailwind

colors: {
  custom: {
    50: '#7470b8',
    500: '#2c3b99',
    950: '#000000',
  },
}

SCSS

$custom: #2c3b99;
$custom-light: #7470b8;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3b99",
  "rgb": {
    "r": 44,
    "g": 59,
    "b": 153
  },
  "hsl": {
    "h": 231.743,
    "s": 55.33,
    "l": 38.627
  },
  "oklch": {
    "l": 0.40122,
    "c": 0.15353,
    "h": 270.8
  },
  "luminance": 0.05963
}

Semantic roles & 50–950 ramp

primary

#2C3B99

secondary

#BBAF66

accent

#CA49DF

background

#F7F6FB

surface

#EEECF6

border

#C9C7D0

text

#090711

muted

#7B7A80

Preview Lab

Preview with #2C3B99

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

Preview Lab → · Contrast checker → · Palette generator →