#2D59C0#2D59C0

#2D59C0 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.4% C 0.169 H 263.8°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#2D59C0
RGB	rgb(45, 89, 192)
HSL	hsl(222, 62%, 46%)
HSV	hsv(222, 77%, 75%)
CMYK	cmyk(76.6%, 53.6%, 0%, 24.7%)
CIE-LAB	lab(40.42, 21.90, -58.38)
CIE-LCH	lch(40.42, 62.35, 290.56°)
OKLab	oklab(49.41% -0.0182 -0.1682)
OKLCH	oklch(49.41% 0.169 263.8)
XYZ	xyz(14.1656, 11.5068, 51.3334)
Luminance	0.1151 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D59C0 #C0942D

analogous

#2DA3C0 #2D59C0 #4B2DC0

triadic

#2D59C0 #C02D59 #59C02D

tetradic

#2D59C0 #C02DA3 #C0942D #2DC04B

square

#2D59C0 #C02DA3 #C0942D #2DC04B

split-complementary

#2D59C0 #C04B2D #A3C02D

monochromatic

#162B5D #21428E #2D59C0 #537BD7 #85A1E2

Accessibility & contrast

On white

6.36

#2D59C0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#2D59C0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D59C0

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D59C0	#FFFFFF	#000000	##FFFFFF
##2D59C0	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0466C4

Deuteranopia (green-blind)

#0059BE

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #2d59c0;
/* rgb */ color: rgb(45, 89, 192);
/* oklch */ color: oklch(49.4% 0.169 263.8);

Tailwind

colors: {
  custom: {
    50: '#7c87d4',
    500: '#2d59c0',
    950: '#000000',
  },
}

SCSS

$custom: #2d59c0;
$custom-light: #7c87d4;
$custom-dark: #000000;

JSON

{
  "hex": "#2d59c0",
  "rgb": {
    "r": 45,
    "g": 89,
    "b": 192
  },
  "hsl": {
    "h": 222.041,
    "s": 62.025,
    "l": 46.471
  },
  "oklch": {
    "l": 0.49414,
    "c": 0.16922,
    "h": 263.8
  },
  "luminance": 0.11508
}

Semantic roles & 50–950 ramp

primary

#2D59C0

secondary

#CCB47D

accent

#B443E5

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2D59C0

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

Preview Lab → · Contrast checker → · Palette generator →