#2C489A#2C489A

#2C489A is a dark, vivid blue. Relative luminance 0.075; OKLCH L 42.8% C 0.138 H 266.4°. Best body text is #FFFFFF at 8.40:1 contrast (WCAG AA passes).

Color values

HEX	#2C489A
RGB	rgb(44, 72, 154)
HSL	hsl(225, 56%, 39%)
HSV	hsv(225, 71%, 60%)
CMYK	cmyk(71.4%, 53.2%, 0%, 39.6%)
CIE-LAB	lab(32.92, 18.58, -47.96)
CIE-LCH	lch(32.92, 51.44, 291.18°)
OKLab	oklab(42.85% -0.0087 -0.1379)
OKLCH	oklch(42.85% 0.138 266.4)
XYZ	xyz(9.1868, 7.5024, 31.5295)
Luminance	0.0750 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C489A #9A7E2C

analogous

#2C7F9A #2C489A #472C9A

triadic

#2C489A #9A2C48 #489A2C

tetradic

#2C489A #9A2C7F #9A7E2C #2C9A47

square

#2C489A #9A2C7F #9A7E2C #2C9A47

split-complementary

#2C489A #9A472C #7F9A2C

monochromatic

#111B3B #1E326A #2C489A #3C5FC7 #6C86D5

Accessibility & contrast

On white

8.40

#2C489A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#2C489A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C489A

8.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C489A	#FFFFFF	#000000	##FFFFFF
##2C489A	1.00	8.40	2.50	8.40
#FFFFFF	8.40	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#12539D

Deuteranopia (green-blind)

#004998

Tritanopia (blue-blind)

#005C6A

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2c489a;
/* rgb */ color: rgb(44, 72, 154);
/* oklch */ color: oklch(42.8% 0.138 266.4);

Tailwind

colors: {
  custom: {
    50: '#747ab8',
    500: '#2c489a',
    950: '#000000',
  },
}

SCSS

$custom: #2c489a;
$custom-light: #747ab8;
$custom-dark: #000000;

JSON

{
  "hex": "#2c489a",
  "rgb": {
    "r": 44,
    "g": 72,
    "b": 154
  },
  "hsl": {
    "h": 224.727,
    "s": 55.556,
    "l": 38.824
  },
  "oklch": {
    "l": 0.42849,
    "c": 0.13817,
    "h": 266.4
  },
  "luminance": 0.07503
}

Semantic roles & 50–950 ramp

primary

#2C489A

secondary

#BCA666

accent

#B949DF

background

#F7F7FB

surface

#EDEDF6

border

#C8C8D0

text

#090911

muted

#7B7B80

Preview Lab

Preview with #2C489A

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

Preview Lab → · Contrast checker → · Palette generator →