#2D59C6#2D59C6

#2D59C6 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.9% C 0.177 H 264.3°. Best body text is #FFFFFF at 6.26:1 contrast (WCAG AA passes).

Color values

HEX	#2D59C6
RGB	rgb(45, 89, 198)
HSL	hsl(223, 63%, 48%)
HSV	hsv(223, 77%, 78%)
CMYK	cmyk(77.3%, 55.1%, 0%, 22.4%)
CIE-LAB	lab(40.86, 24.17, -61.15)
CIE-LCH	lch(40.86, 65.76, 291.56°)
OKLab	oklab(49.89% -0.0177 -0.1764)
OKLCH	oklch(49.89% 0.177 264.3)
XYZ	xyz(14.8440, 11.7782, 54.9062)
Luminance	0.1178 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2D59C6 #C69A2D

analogous

#2DA6C6 #2D59C6 #4D2DC6

triadic

#2D59C6 #C62D59 #59C62D

tetradic

#2D59C6 #C62DA6 #C69A2D #2DC64D

square

#2D59C6 #C62DA6 #C69A2D #2DC64D

split-complementary

#2D59C6 #C64D2D #A6C62D

monochromatic

#162C62 #224394 #2D59C6 #577DD9 #89A3E4

Accessibility & contrast

On white

6.26

#2D59C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#2D59C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2D59C6

6.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2D59C6	#FFFFFF	#000000	##FFFFFF
##2D59C6	1.00	6.26	3.36	6.26
#FFFFFF	6.26	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0068CA

Deuteranopia (green-blind)

#005AC4

Tritanopia (blue-blind)

#007487

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2d59c6;
/* rgb */ color: rgb(45, 89, 198);
/* oklch */ color: oklch(49.9% 0.177 264.3);

Tailwind

colors: {
  custom: {
    50: '#7d87d8',
    500: '#2d59c6',
    950: '#000000',
  },
}

SCSS

$custom: #2d59c6;
$custom-light: #7d87d8;
$custom-dark: #000000;

JSON

{
  "hex": "#2d59c6",
  "rgb": {
    "r": 45,
    "g": 89,
    "b": 198
  },
  "hsl": {
    "h": 222.745,
    "s": 62.963,
    "l": 47.647
  },
  "oklch": {
    "l": 0.49886,
    "c": 0.17727,
    "h": 264.3
  },
  "luminance": 0.1178
}

Semantic roles & 50–950 ramp

primary

#2D59C6

secondary

#CEB881

accent

#B742E6

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #2D59C6

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

Preview Lab → · Contrast checker → · Palette generator →