#2D4787#2D4787

#2D4787 is a dark, moderate blue. Relative luminance 0.068; OKLCH L 41.3% C 0.111 H 265.2°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#2D4787
RGB	rgb(45, 71, 135)
HSL	hsl(223, 50%, 35%)
HSV	hsv(223, 67%, 53%)
CMYK	cmyk(66.7%, 47.4%, 0%, 47.1%)
CIE-LAB	lab(31.38, 12.20, -38.84)
CIE-LCH	lch(31.38, 40.71, 287.44°)
OKLab	oklab(41.27% -0.0093 -0.111)
OKLCH	oklch(41.27% 0.111 265.2)
XYZ	xyz(7.7071, 6.8129, 23.8258)
Luminance	0.0681 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D4787 #876D2D

analogous

#2D7487 #2D4787 #402D87

triadic

#2D4787 #872D47 #47872D

tetradic

#2D4787 #872D74 #876D2D #2D8740

square

#2D4787 #872D74 #876D2D #2D8740

split-complementary

#2D4787 #87402D #74872D

monochromatic

#0E172B #1E2F59 #2D4787 #3C5FB5 #6381CB

Accessibility & contrast

On white

8.89

#2D4787 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#2D4787 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D4787

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D4787	#FFFFFF	#000000	##FFFFFF
##2D4787	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#274E89

Deuteranopia (green-blind)

#174686

Tritanopia (blue-blind)

#005660

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #2d4787;
/* rgb */ color: rgb(45, 71, 135);
/* oklch */ color: oklch(41.3% 0.111 265.2);

Tailwind

colors: {
  custom: {
    50: '#7079aa',
    500: '#2d4787',
    950: '#000000',
  },
}

SCSS

$custom: #2d4787;
$custom-light: #7079aa;
$custom-dark: #000000;

JSON

{
  "hex": "#2d4787",
  "rgb": {
    "r": 45,
    "g": 71,
    "b": 135
  },
  "hsl": {
    "h": 222.667,
    "s": 50,
    "l": 35.294
  },
  "oklch": {
    "l": 0.41266,
    "c": 0.11142,
    "h": 265.2
  },
  "luminance": 0.06814
}

Semantic roles & 50–950 ramp

primary

#2D4787

secondary

#B29A5E

accent

#B14EDA

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#080910

muted

#7B7B7F

Preview Lab

Preview with #2D4787

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

Preview Lab → · Contrast checker → · Palette generator →