#2F59C2#2F59C2

#2F59C2 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.6% C 0.171 H 264.5°. Best body text is #FFFFFF at 6.31:1 contrast (WCAG AA passes).

Color values

HEX	#2F59C2
RGB	rgb(47, 89, 194)
HSL	hsl(223, 61%, 47%)
HSV	hsv(223, 76%, 76%)
CMYK	cmyk(75.8%, 54.1%, 0%, 23.9%)
CIE-LAB	lab(40.64, 22.89, -59.18)
CIE-LCH	lch(40.64, 63.46, 291.14°)
OKLab	oklab(49.65% -0.0165 -0.1706)
OKLCH	oklch(49.65% 0.171 264.5)
XYZ	xyz(14.4788, 11.6425, 52.5126)
Luminance	0.1164 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F59C2 #C2982F

analogous

#2FA3C2 #2F59C2 #4E2FC2

triadic

#2F59C2 #C22F59 #59C22F

tetradic

#2F59C2 #C22FA3 #C2982F #2FC24E

square

#2F59C2 #C22FA3 #C2982F #2FC24E

split-complementary

#2F59C2 #C24E2F #A3C22F

monochromatic

#172C5F #234291 #2F59C2 #587CD6 #89A3E2

Accessibility & contrast

On white

6.31

#2F59C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.33

#2F59C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #2F59C2

6.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F59C2	#FFFFFF	#000000	##FFFFFF
##2F59C2	1.00	6.31	3.33	6.31
#FFFFFF	6.31	1.00	21.00	1.00
#000000	3.33	21.00	1.00	21.00
##FFFFFF	6.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C6

Deuteranopia (green-blind)

#0059C0

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #2f59c2;
/* rgb */ color: rgb(47, 89, 194);
/* oklch */ color: oklch(49.6% 0.171 264.5);

Tailwind

colors: {
  custom: {
    50: '#7d87d5',
    500: '#2f59c2',
    950: '#000000',
  },
}

SCSS

$custom: #2f59c2;
$custom-light: #7d87d5;
$custom-dark: #000000;

JSON

{
  "hex": "#2f59c2",
  "rgb": {
    "r": 47,
    "g": 89,
    "b": 194
  },
  "hsl": {
    "h": 222.857,
    "s": 60.996,
    "l": 47.255
  },
  "oklch": {
    "l": 0.49649,
    "c": 0.17135,
    "h": 264.5
  },
  "luminance": 0.11644
}

Semantic roles & 50–950 ramp

primary

#2F59C2

secondary

#CCB781

accent

#B644E4

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #2F59C2

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

Preview Lab → · Contrast checker → · Palette generator →