#2C489F#2C489F

#2C489F is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.2% C 0.145 H 266.7°. Best body text is #FFFFFF at 8.29:1 contrast (WCAG AA passes).

Color values

HEX	#2C489F
RGB	rgb(44, 72, 159)
HSL	hsl(225, 57%, 40%)
HSV	hsv(225, 72%, 62%)
CMYK	cmyk(72.3%, 54.7%, 0%, 37.6%)
CIE-LAB	lab(33.29, 20.49, -50.39)
CIE-LCH	lch(33.29, 54.40, 292.12°)
OKLab	oklab(43.24% -0.0083 -0.145)
OKLCH	oklch(43.24% 0.145 266.7)
XYZ	xyz(9.6119, 7.6724, 33.7685)
Luminance	0.0767 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2C489F #9F832C

analogous

#2C829F #2C489F #492C9F

triadic

#2C489F #9F2C48 #489F2C

tetradic

#2C489F #9F2C82 #9F832C #2C9F49

square

#2C489F #9F2C82 #9F832C #2C9F49

split-complementary

#2C489F #9F492C #829F2C

monochromatic

#111D3F #1F326F #2C489F #3E60CA #6E88D7

Accessibility & contrast

On white

8.29

#2C489F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.53

#2C489F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2C489F

8.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2C489F	#FFFFFF	#000000	##FFFFFF
##2C489F	1.00	8.29	2.53	8.29
#FFFFFF	8.29	1.00	21.00	1.00
#000000	2.53	21.00	1.00	21.00
##FFFFFF	8.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0354A2

Deuteranopia (green-blind)

#00499D

Tritanopia (blue-blind)

#005D6C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2c489f;
/* rgb */ color: rgb(44, 72, 159);
/* oklch */ color: oklch(43.2% 0.145 266.7);

Tailwind

colors: {
  custom: {
    50: '#757abc',
    500: '#2c489f',
    950: '#000000',
  },
}

SCSS

$custom: #2c489f;
$custom-light: #757abc;
$custom-dark: #000000;

JSON

{
  "hex": "#2c489f",
  "rgb": {
    "r": 44,
    "g": 72,
    "b": 159
  },
  "hsl": {
    "h": 225.391,
    "s": 56.65,
    "l": 39.804
  },
  "oklch": {
    "l": 0.43243,
    "c": 0.14528,
    "h": 266.7
  },
  "luminance": 0.07673
}

Semantic roles & 50–950 ramp

primary

#2C489F

secondary

#BEA969

accent

#BB48E0

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2C489F

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

Preview Lab → · Contrast checker → · Palette generator →