#2D4A88#2D4A88

#2D4A88 is a dark, moderate blue. Relative luminance 0.072; OKLCH L 42.0% C 0.109 H 263.5°. Best body text is #FFFFFF at 8.58:1 contrast (WCAG AA passes).

Color values

HEX	#2D4A88
RGB	rgb(45, 74, 136)
HSL	hsl(221, 50%, 35%)
HSV	hsv(221, 67%, 53%)
CMYK	cmyk(66.9%, 45.6%, 0%, 46.7%)
CIE-LAB	lab(32.33, 10.56, -37.93)
CIE-LCH	lch(32.33, 39.37, 285.56°)
OKLab	oklab(42.02% -0.0122 -0.1083)
OKLCH	oklch(42.02% 0.109 263.5)
XYZ	xyz(7.9733, 7.2323, 24.2636)
Luminance	0.0723 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4A88 #886B2D

analogous

#2D7788 #2D4A88 #3D2D88

triadic

#2D4A88 #882D4A #4A882D

tetradic

#2D4A88 #882D77 #886B2D #2D883D

square

#2D4A88 #882D77 #886B2D #2D883D

split-complementary

#2D4A88 #883D2D #77882D

monochromatic

#0F182C #1E315A #2D4A88 #3C63B6 #6485CC

Accessibility & contrast

On white

8.58

#2D4A88 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.45

#2D4A88 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4A88

8.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4A88	#FFFFFF	#000000	##FFFFFF
##2D4A88	1.00	8.58	2.45	8.58
#FFFFFF	8.58	1.00	21.00	1.00
#000000	2.45	21.00	1.00	21.00
##FFFFFF	8.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2C518A

Deuteranopia (green-blind)

#1D4887

Tritanopia (blue-blind)

#005862

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2d4a88;
/* rgb */ color: rgb(45, 74, 136);
/* oklch */ color: oklch(42.0% 0.109 263.5);

Tailwind

colors: {
  custom: {
    50: '#707cab',
    500: '#2d4a88',
    950: '#000000',
  },
}

SCSS

$custom: #2d4a88;
$custom-light: #707cab;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4a88",
  "rgb": {
    "r": 45,
    "g": 74,
    "b": 136
  },
  "hsl": {
    "h": 220.879,
    "s": 50.276,
    "l": 35.49
  },
  "oklch": {
    "l": 0.42018,
    "c": 0.10901,
    "h": 263.5
  },
  "luminance": 0.07233
}

Semantic roles & 50–950 ramp

primary

#2D4A88

secondary

#B2985F

accent

#AD4EDA

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2D4A88

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

Preview Lab → · Contrast checker → · Palette generator →