#2C3A85#2C3A85

#2C3A85 is a dark, vivid blue. Relative luminance 0.053; OKLCH L 38.2% C 0.126 H 271.2°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#2C3A85
RGB	rgb(44, 58, 133)
HSL	hsl(231, 50%, 35%)
HSV	hsv(231, 67%, 52%)
CMYK	cmyk(66.9%, 56.4%, 0%, 47.8%)
CIE-LAB	lab(27.45, 20.13, -43.93)
CIE-LCH	lch(27.45, 48.32, 294.62°)
OKLab	oklab(38.22% 0.0027 -0.1262)
OKLCH	oklch(38.22% 0.126 271.2)
XYZ	xyz(6.7840, 5.2544, 22.8425)
Luminance	0.0525 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C3A85 #85772C

analogous

#2C6685 #2C3A85 #4B2C85

triadic

#2C3A85 #852C3A #3A852C

tetradic

#2C3A85 #852C66 #85772C #2C854B

square

#2C3A85 #852C66 #85772C #2C854B

split-complementary

#2C3A85 #854B2C #66852C

monochromatic

#0E1229 #1D2657 #2C3A85 #3B4EB3 #6171CB

Accessibility & contrast

On white

10.24

#2C3A85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#2C3A85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C3A85

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C3A85	#FFFFFF	#000000	##FFFFFF
##2C3A85	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#014588

Deuteranopia (green-blind)

#003D83

Tritanopia (blue-blind)

#004C59

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #2c3a85;
/* rgb */ color: rgb(44, 58, 133);
/* oklch */ color: oklch(38.2% 0.126 271.2);

Tailwind

colors: {
  custom: {
    50: '#706fa9',
    500: '#2c3a85',
    950: '#000000',
  },
}

SCSS

$custom: #2c3a85;
$custom-light: #706fa9;
$custom-dark: #000000;

JSON

{
  "hex": "#2c3a85",
  "rgb": {
    "r": 44,
    "g": 58,
    "b": 133
  },
  "hsl": {
    "h": 230.562,
    "s": 50.282,
    "l": 34.706
  },
  "oklch": {
    "l": 0.38224,
    "c": 0.12626,
    "h": 271.2
  },
  "luminance": 0.05255
}

Semantic roles & 50–950 ramp

primary

#2C3A85

secondary

#B1A35C

accent

#C44EDA

background

#F7F6FA

surface

#EDECF4

border

#C8C7CE

text

#080710

muted

#7B7A7F

Preview Lab

Preview with #2C3A85

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

Preview Lab → · Contrast checker → · Palette generator →