#2D488C#2D488C

#2D488C is a dark, moderate blue. Relative luminance 0.071; OKLCH L 41.8% C 0.118 H 265.4°. Best body text is #FFFFFF at 8.69:1 contrast (WCAG AA passes).

Color values

HEX	#2D488C
RGB	rgb(45, 72, 140)
HSL	hsl(223, 51%, 36%)
HSV	hsv(223, 68%, 55%)
CMYK	cmyk(67.9%, 48.6%, 0%, 45.1%)
CIE-LAB	lab(32.00, 13.42, -40.91)
CIE-LCH	lch(32.00, 43.06, 288.16°)
OKLab	oklab(41.85% -0.0095 -0.1171)
OKLCH	oklch(41.85% 0.118 265.4)
XYZ	xyz(8.1315, 7.0853, 25.7449)
Luminance	0.0709 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D488C #8C712D

analogous

#2D788C #2D488C #422D8C

triadic

#2D488C #8C2D48 #488C2D

tetradic

#2D488C #8C2D78 #8C712D #2D8C42

square

#2D488C #8C2D78 #8C712D #2D8C42

split-complementary

#2D488C #8C422D #788C2D

monochromatic

#0F182F #1E305E #2D488C #3C60BA #6683CE

Accessibility & contrast

On white

8.69

#2D488C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.42

#2D488C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D488C

8.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D488C	#FFFFFF	#000000	##FFFFFF
##2D488C	1.00	8.69	2.42	8.69
#FFFFFF	8.69	1.00	21.00	1.00
#000000	2.42	21.00	1.00	21.00
##FFFFFF	8.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#25508F

Deuteranopia (green-blind)

#11478B

Tritanopia (blue-blind)

#005863

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #2d488c;
/* rgb */ color: rgb(45, 72, 140);
/* oklch */ color: oklch(41.8% 0.118 265.4);

Tailwind

colors: {
  custom: {
    50: '#717aae',
    500: '#2d488c',
    950: '#000000',
  },
}

SCSS

$custom: #2d488c;
$custom-light: #717aae;
$custom-dark: #000000;

JSON

{
  "hex": "#2d488c",
  "rgb": {
    "r": 45,
    "g": 72,
    "b": 140
  },
  "hsl": {
    "h": 222.947,
    "s": 51.351,
    "l": 36.275
  },
  "oklch": {
    "l": 0.41849,
    "c": 0.11751,
    "h": 265.4
  },
  "luminance": 0.07086
}

Semantic roles & 50–950 ramp

primary

#2D488C

secondary

#B49C60

accent

#B34DDB

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2D488C

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

Preview Lab → · Contrast checker → · Palette generator →