#2D5289#2D5289

#2D5289 is a dark, moderate blue. Relative luminance 0.084; OKLCH L 43.9% C 0.101 H 258.2°. Best body text is #FFFFFF at 7.84:1 contrast (WCAG AA passes).

Color values

HEX	#2D5289
RGB	rgb(45, 82, 137)
HSL	hsl(216, 51%, 36%)
HSV	hsv(216, 67%, 54%)
CMYK	cmyk(67.2%, 40.1%, 0%, 46.3%)
CIE-LAB	lab(34.80, 5.63, -34.61)
CIE-LCH	lch(34.80, 35.06, 279.24°)
OKLab	oklab(43.95% -0.0206 -0.0984)
OKLCH	oklch(43.95% 0.101 258.2)
XYZ	xyz(8.6132, 8.3978, 24.8291)
Luminance	0.0840 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5289 #89642D

analogous

#2D8089 #2D5289 #362D89

triadic

#2D5289 #892D52 #52892D

tetradic

#2D5289 #892D80 #89642D #2D8936

square

#2D5289 #892D80 #89642D #2D8936

split-complementary

#2D5289 #89362D #80892D

monochromatic

#0F1B2D #1E365B #2D5289 #3C6EB7 #648ECC

Accessibility & contrast

On white

7.84

#2D5289 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.68

#2D5289 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5289

7.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5289	#FFFFFF	#000000	##FFFFFF
##2D5289	1.00	7.84	2.68	7.84
#FFFFFF	7.84	1.00	21.00	1.00
#000000	2.68	21.00	1.00	21.00
##FFFFFF	7.84	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#39568B

Deuteranopia (green-blind)

#2C4E88

Tritanopia (blue-blind)

#005F67

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #2d5289;
/* rgb */ color: rgb(45, 82, 137);
/* oklch */ color: oklch(43.9% 0.101 258.2);

Tailwind

colors: {
  custom: {
    50: '#7082ac',
    500: '#2d5289',
    950: '#000000',
  },
}

SCSS

$custom: #2d5289;
$custom-light: #7082ac;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5289",
  "rgb": {
    "r": 45,
    "g": 82,
    "b": 137
  },
  "hsl": {
    "h": 215.87,
    "s": 50.549,
    "l": 35.686
  },
  "oklch": {
    "l": 0.43945,
    "c": 0.10058,
    "h": 258.2
  },
  "luminance": 0.08399
}

Semantic roles & 50–950 ramp

primary

#2D5289

secondary

#B3915F

accent

#A24EDA

background

#F7F7FA

surface

#EDEEF4

border

#C8C9CE

text

#080A10

muted

#7B7C7F

Preview Lab

Preview with #2D5289

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

Preview Lab → · Contrast checker → · Palette generator →