#2D489F#2D489F

#2D489F is a dark, vivid blue. Relative luminance 0.077; OKLCH L 43.3% C 0.145 H 267.1°. Best body text is #FFFFFF at 8.27:1 contrast (WCAG AA passes).

Color values

HEX	#2D489F
RGB	rgb(45, 72, 159)
HSL	hsl(226, 56%, 40%)
HSV	hsv(226, 72%, 62%)
CMYK	cmyk(71.7%, 54.7%, 0%, 37.6%)
CIE-LAB	lab(33.34, 20.63, -50.31)
CIE-LCH	lch(33.34, 54.38, 292.30°)
OKLab	oklab(43.29% -0.0073 -0.1448)
OKLCH	oklch(43.29% 0.145 267.1)
XYZ	xyz(9.6554, 7.6948, 33.7706)
Luminance	0.0770 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D489F #9F842D

analogous

#2D819F #2D489F #4B2D9F

triadic

#2D489F #9F2D48 #489F2D

tetradic

#2D489F #9F2D81 #9F842D #2D9F4B

square

#2D489F #9F2D81 #9F842D #2D9F4B

split-complementary

#2D489F #9F4B2D #819F2D

monochromatic

#121D40 #20326F #2D489F #4061C9 #7088D6

Accessibility & contrast

On white

8.27

#2D489F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.54

#2D489F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D489F

8.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D489F	#FFFFFF	#000000	##FFFFFF
##2D489F	1.00	8.27	2.54	8.27
#FFFFFF	8.27	1.00	21.00	1.00
#000000	2.54	21.00	1.00	21.00
##FFFFFF	8.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0454A2

Deuteranopia (green-blind)

#00499D

Tritanopia (blue-blind)

#005D6C

Achromatopsia (no color)

#4E4E4E

Design tokens & code

CSS

--color: #2d489f;
/* rgb */ color: rgb(45, 72, 159);
/* oklch */ color: oklch(43.3% 0.145 267.1);

Tailwind

colors: {
  custom: {
    50: '#757abc',
    500: '#2d489f',
    950: '#000000',
  },
}

SCSS

$custom: #2d489f;
$custom-light: #757abc;
$custom-dark: #000000;

JSON

{
  "hex": "#2d489f",
  "rgb": {
    "r": 45,
    "g": 72,
    "b": 159
  },
  "hsl": {
    "h": 225.789,
    "s": 55.882,
    "l": 40
  },
  "oklch": {
    "l": 0.43293,
    "c": 0.14498,
    "h": 267.1
  },
  "luminance": 0.07696
}

Semantic roles & 50–950 ramp

primary

#2D489F

secondary

#BEAA6A

accent

#BC49DF

background

#F7F7FB

surface

#EEEDF6

border

#C9C8D0

text

#090912

muted

#7B7B81

Preview Lab

Preview with #2D489F

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

Preview Lab → · Contrast checker → · Palette generator →