#2D5899#2D5899

#2D5899 is a mid, moderate blue. Relative luminance 0.098; OKLCH L 46.4% C 0.116 H 258.5°. Best body text is #FFFFFF at 7.08:1 contrast (WCAG AA passes).

Color values

HEX	#2D5899
RGB	rgb(45, 88, 153)
HSL	hsl(216, 55%, 39%)
HSV	hsv(216, 71%, 60%)
CMYK	cmyk(70.6%, 42.5%, 0%, 40%)
CIE-LAB	lab(37.55, 7.73, -39.93)
CIE-LCH	lch(37.55, 40.67, 280.95°)
OKLab	oklab(46.38% -0.0231 -0.114)
OKLCH	oklch(46.38% 0.116 258.5)
XYZ	xyz(10.3196, 9.8362, 31.4855)
Luminance	0.0984 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D5899 #996E2D

analogous

#2D8E99 #2D5899 #382D99

triadic

#2D5899 #992D58 #58992D

tetradic

#2D5899 #992D8E #996E2D #2D9938

square

#2D5899 #992D8E #996E2D #2D9938

split-complementary

#2D5899 #99382D #8E992D

monochromatic

#11223A #1F3D6A #2D5899 #3D74C6 #6C96D4

Accessibility & contrast

On white

7.08

#2D5899 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.97

#2D5899 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2D5899

7.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D5899	#FFFFFF	#000000	##FFFFFF
##2D5899	1.00	7.08	2.97	7.08
#FFFFFF	7.08	1.00	21.00	1.00
#000000	2.97	21.00	1.00	21.00
##FFFFFF	7.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#395E9C

Deuteranopia (green-blind)

#285498

Tritanopia (blue-blind)

#006771

Achromatopsia (no color)

#585858

Design tokens & code

CSS

--color: #2d5899;
/* rgb */ color: rgb(45, 88, 153);
/* oklch */ color: oklch(46.4% 0.116 258.5);

Tailwind

colors: {
  custom: {
    50: '#7386b7',
    500: '#2d5899',
    950: '#000000',
  },
}

SCSS

$custom: #2d5899;
$custom-light: #7386b7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d5899",
  "rgb": {
    "r": 45,
    "g": 88,
    "b": 153
  },
  "hsl": {
    "h": 216.111,
    "s": 54.545,
    "l": 38.824
  },
  "oklch": {
    "l": 0.46384,
    "c": 0.11632,
    "h": 258.5
  },
  "luminance": 0.09837
}

Semantic roles & 50–950 ramp

primary

#2D5899

secondary

#BB9967

accent

#A34ADE

background

#F7F8FB

surface

#EDEFF6

border

#C8CAD0

text

#090B11

muted

#7B7C80

Preview Lab

Preview with #2D5899

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

Preview Lab → · Contrast checker → · Palette generator →