#2D4E87#2D4E87

#2D4E87 is a dark, moderate blue. Relative luminance 0.078; OKLCH L 42.9% C 0.102 H 260.6°. Best body text is #FFFFFF at 8.23:1 contrast (WCAG AA passes).

Color values

HEX	#2D4E87
RGB	rgb(45, 78, 135)
HSL	hsl(218, 50%, 35%)
HSV	hsv(218, 67%, 53%)
CMYK	cmyk(66.7%, 42.2%, 0%, 47.1%)
CIE-LAB	lab(33.47, 7.51, -35.50)
CIE-LCH	lch(33.47, 36.28, 281.95°)
OKLab	oklab(42.88% -0.0167 -0.1011)
OKLCH	oklch(42.88% 0.103 260.6)
XYZ	xyz(8.1782, 7.7552, 23.9829)
Luminance	0.0776 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4E87 #87662D

analogous

#2D7B87 #2D4E87 #392D87

triadic

#2D4E87 #872D4E #4E872D

tetradic

#2D4E87 #872D7B #87662D #2D8739

square

#2D4E87 #872D7B #87662D #2D8739

split-complementary

#2D4E87 #87392D #7B872D

monochromatic

#0E192B #1E3359 #2D4E87 #3C69B5 #6389CB

Accessibility & contrast

On white

8.23

#2D4E87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.55

#2D4E87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4E87

8.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4E87	#FFFFFF	#000000	##FFFFFF
##2D4E87	1.00	8.23	2.55	8.23
#FFFFFF	8.23	1.00	21.00	1.00
#000000	2.55	21.00	1.00	21.00
##FFFFFF	8.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#345389

Deuteranopia (green-blind)

#274B86

Tritanopia (blue-blind)

#005B64

Achromatopsia (no color)

#4F4F4F

Design tokens & code

CSS

--color: #2d4e87;
/* rgb */ color: rgb(45, 78, 135);
/* oklch */ color: oklch(42.9% 0.102 260.6);

Tailwind

colors: {
  custom: {
    50: '#707faa',
    500: '#2d4e87',
    950: '#000000',
  },
}

SCSS

$custom: #2d4e87;
$custom-light: #707faa;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4e87",
  "rgb": {
    "r": 45,
    "g": 78,
    "b": 135
  },
  "hsl": {
    "h": 218,
    "s": 50,
    "l": 35.294
  },
  "oklch": {
    "l": 0.42875,
    "c": 0.1025,
    "h": 260.6
  },
  "luminance": 0.07756
}

Semantic roles & 50–950 ramp

primary

#2D4E87

secondary

#B2935E

accent

#A64EDA

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2D4E87

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

Preview Lab → · Contrast checker → · Palette generator →