#2D59AF#2D59AF

#2D59AF is a mid, vivid blue. Relative luminance 0.108; OKLCH L 48.1% C 0.146 H 262.1°. Best body text is #FFFFFF at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#2D59AF
RGB	rgb(45, 89, 175)
HSL	hsl(220, 59%, 43%)
HSV	hsv(220, 74%, 69%)
CMYK	cmyk(74.3%, 49.1%, 0%, 31.4%)
CIE-LAB	lab(39.24, 15.44, -50.33)
CIE-LCH	lch(39.24, 52.65, 287.05°)
OKLab	oklab(48.13% -0.0201 -0.1446)
OKLCH	oklch(48.13% 0.146 262.1)
XYZ	xyz(12.3897, 10.7964, 41.9801)
Luminance	0.1080 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D59AF #AF832D

analogous

#2D9AAF #2D59AF #422DAF

triadic

#2D59AF #AF2D59 #59AF2D

tetradic

#2D59AF #AF2D9A #AF832D #2DAF42

square

#2D59AF #AF2D9A #AF832D #2DAF42

split-complementary

#2D59AF #AF422D #9AAF2D

monochromatic

#14274E #20407E #2D59AF #4977D0 #7A9BDD

Accessibility & contrast

On white

6.65

#2D59AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#2D59AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D59AF

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D59AF	#FFFFFF	#000000	##FFFFFF
##2D59AF	1.00	6.65	3.16	6.65
#FFFFFF	6.65	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.65	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2863B2

Deuteranopia (green-blind)

#0057AD

Tritanopia (blue-blind)

#006D7B

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #2d59af;
/* rgb */ color: rgb(45, 89, 175);
/* oklch */ color: oklch(48.1% 0.146 262.1);

Tailwind

colors: {
  custom: {
    50: '#7887c7',
    500: '#2d59af',
    950: '#000000',
  },
}

SCSS

$custom: #2d59af;
$custom-light: #7887c7;
$custom-dark: #000000;

JSON

{
  "hex": "#2d59af",
  "rgb": {
    "r": 45,
    "g": 89,
    "b": 175
  },
  "hsl": {
    "h": 219.692,
    "s": 59.091,
    "l": 43.137
  },
  "oklch": {
    "l": 0.48134,
    "c": 0.14594,
    "h": 262.1
  },
  "luminance": 0.10798
}

Semantic roles & 50–950 ramp

primary

#2D59AF

secondary

#C5A973

accent

#AD46E2

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0B13

muted

#7C7C82

Preview Lab

Preview with #2D59AF

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

Preview Lab → · Contrast checker → · Palette generator →