#3059C4#3059C4

#3059C4 is a mid, vivid blue. Relative luminance 0.118; OKLCH L 49.8% C 0.174 H 264.9°. Best body text is #FFFFFF at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#3059C4
RGB	rgb(48, 89, 196)
HSL	hsl(223, 61%, 48%)
HSV	hsv(223, 76%, 77%)
CMYK	cmyk(75.5%, 54.6%, 0%, 23.1%)
CIE-LAB	lab(40.83, 23.76, -60.04)
CIE-LCH	lch(40.83, 64.57, 291.59°)
OKLab	oklab(49.85% -0.0155 -0.1731)
OKLCH	oklch(49.85% 0.174 264.9)
XYZ	xyz(14.7516, 11.7570, 53.7057)
Luminance	0.1176 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3059C4 #C49B30

analogous

#30A3C4 #3059C4 #5130C4

triadic

#3059C4 #C43059 #59C430

tetradic

#3059C4 #C430A3 #C49B30 #30C451

square

#3059C4 #C430A3 #C49B30 #30C451

split-complementary

#3059C4 #C45130 #A3C430

monochromatic

#182C62 #244393 #3059C4 #5A7DD7 #8CA4E3

Accessibility & contrast

On white

6.27

#3059C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#3059C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3059C4

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3059C4	#FFFFFF	#000000	##FFFFFF
##3059C4	1.00	6.27	3.35	6.27
#FFFFFF	6.27	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C8

Deuteranopia (green-blind)

#005AC2

Tritanopia (blue-blind)

#007386

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3059c4;
/* rgb */ color: rgb(48, 89, 196);
/* oklch */ color: oklch(49.8% 0.174 264.9);

Tailwind

colors: {
  custom: {
    50: '#7d87d7',
    500: '#3059c4',
    950: '#000000',
  },
}

SCSS

$custom: #3059c4;
$custom-light: #7d87d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3059c4",
  "rgb": {
    "r": 48,
    "g": 89,
    "b": 196
  },
  "hsl": {
    "h": 223.378,
    "s": 60.656,
    "l": 47.843
  },
  "oklch": {
    "l": 0.49846,
    "c": 0.17377,
    "h": 264.9
  },
  "luminance": 0.11759
}

Semantic roles & 50–950 ramp

primary

#3059C4

secondary

#CDB883

accent

#B844E4

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3059C4

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

Preview Lab → · Contrast checker → · Palette generator →