#2D4B85#2D4B85

#2D4B85 is a dark, moderate blue. Relative luminance 0.073; OKLCH L 42.0% C 0.103 H 262.3°. Best body text is #FFFFFF at 8.55:1 contrast (WCAG AA passes).

Color values

HEX	#2D4B85
RGB	rgb(45, 75, 133)
HSL	hsl(220, 49%, 35%)
HSV	hsv(220, 66%, 52%)
CMYK	cmyk(66.2%, 43.6%, 0%, 47.8%)
CIE-LAB	lab(32.44, 8.76, -35.90)
CIE-LCH	lch(32.44, 36.95, 283.71°)
OKLab	oklab(42.04% -0.0139 -0.1023)
OKLCH	oklch(42.04% 0.103 262.3)
XYZ	xyz(7.8304, 7.2828, 23.1788)
Luminance	0.0728 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4B85 #85672D

analogous

#2D7785 #2D4B85 #3B2D85

triadic

#2D4B85 #852D4B #4B852D

tetradic

#2D4B85 #852D77 #85672D #2D853B

square

#2D4B85 #852D77 #85672D #2D853B

split-complementary

#2D4B85 #853B2D #77852D

monochromatic

#0E172A #1E3157 #2D4B85 #3C65B3 #6286CA

Accessibility & contrast

On white

8.55

#2D4B85 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#2D4B85 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4B85

8.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4B85	#FFFFFF	#000000	##FFFFFF
##2D4B85	1.00	8.55	2.46	8.55
#FFFFFF	8.55	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#305187

Deuteranopia (green-blind)

#234984

Tritanopia (blue-blind)

#005861

Achromatopsia (no color)

#4C4C4C

Design tokens & code

CSS

--color: #2d4b85;
/* rgb */ color: rgb(45, 75, 133);
/* oklch */ color: oklch(42.0% 0.103 262.3);

Tailwind

colors: {
  custom: {
    50: '#6f7ca9',
    500: '#2d4b85',
    950: '#000000',
  },
}

SCSS

$custom: #2d4b85;
$custom-light: #6f7ca9;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4b85",
  "rgb": {
    "r": 45,
    "g": 75,
    "b": 133
  },
  "hsl": {
    "h": 219.545,
    "s": 49.438,
    "l": 34.902
  },
  "oklch": {
    "l": 0.42044,
    "c": 0.10329,
    "h": 262.3
  },
  "luminance": 0.07283
}

Semantic roles & 50–950 ramp

primary

#2D4B85

secondary

#B0945D

accent

#AA4FD9

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2D4B85

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

Preview Lab → · Contrast checker → · Palette generator →