#2D4B87#2D4B87

#2D4B87 is a dark, moderate blue. Relative luminance 0.073; OKLCH L 42.2% C 0.106 H 262.7°. Best body text is #FFFFFF at 8.51:1 contrast (WCAG AA passes).

Color values

HEX	#2D4B87
RGB	rgb(45, 75, 135)
HSL	hsl(220, 50%, 35%)
HSV	hsv(220, 67%, 53%)
CMYK	cmyk(66.7%, 44.4%, 0%, 47.1%)
CIE-LAB	lab(32.57, 9.51, -36.93)
CIE-LCH	lch(32.57, 38.14, 284.44°)
OKLab	oklab(42.18% -0.0135 -0.1054)
OKLCH	oklch(42.18% 0.106 262.7)
XYZ	xyz(7.9699, 7.3386, 23.9134)
Luminance	0.0734 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4B87 #87692D

analogous

#2D7887 #2D4B87 #3C2D87

triadic

#2D4B87 #872D4B #4B872D

tetradic

#2D4B87 #872D78 #87692D #2D873C

square

#2D4B87 #872D78 #87692D #2D873C

split-complementary

#2D4B87 #873C2D #78872D

monochromatic

#0E182B #1E3159 #2D4B87 #3C64B5 #6386CB

Accessibility & contrast

On white

8.51

#2D4B87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.47

#2D4B87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4B87

8.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4B87	#FFFFFF	#000000	##FFFFFF
##2D4B87	1.00	8.51	2.47	8.51
#FFFFFF	8.51	1.00	21.00	1.00
#000000	2.47	21.00	1.00	21.00
##FFFFFF	8.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5189

Deuteranopia (green-blind)

#214986

Tritanopia (blue-blind)

#005962

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #2d4b87;
/* rgb */ color: rgb(45, 75, 135);
/* oklch */ color: oklch(42.2% 0.106 262.7);

Tailwind

colors: {
  custom: {
    50: '#707caa',
    500: '#2d4b87',
    950: '#000000',
  },
}

SCSS

$custom: #2d4b87;
$custom-light: #707caa;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4b87",
  "rgb": {
    "r": 45,
    "g": 75,
    "b": 135
  },
  "hsl": {
    "h": 220,
    "s": 50,
    "l": 35.294
  },
  "oklch": {
    "l": 0.42179,
    "c": 0.10625,
    "h": 262.7
  },
  "luminance": 0.07339
}

Semantic roles & 50–950 ramp

primary

#2D4B87

secondary

#B2965E

accent

#AB4EDA

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2D4B87

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

Preview Lab → · Contrast checker → · Palette generator →