#3058C4#3058C4

#3058C4 is a mid, vivid blue. Relative luminance 0.116; OKLCH L 49.6% C 0.175 H 265.1°. Best body text is #FFFFFF at 6.33:1 contrast (WCAG AA passes).

Color values

HEX	#3058C4
RGB	rgb(48, 88, 196)
HSL	hsl(224, 61%, 48%)
HSV	hsv(224, 76%, 77%)
CMYK	cmyk(75.5%, 55.1%, 0%, 23.1%)
CIE-LAB	lab(40.56, 24.41, -60.48)
CIE-LCH	lch(40.56, 65.22, 291.98°)
OKLab	oklab(49.64% -0.0148 -0.1744)
OKLCH	oklch(49.64% 0.175 265.1)
XYZ	xyz(14.6689, 11.5917, 53.6782)
Luminance	0.1159 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3058C4 #C49C30

analogous

#30A2C4 #3058C4 #5230C4

triadic

#3058C4 #C43058 #58C430

tetradic

#3058C4 #C430A2 #C49C30 #30C452

square

#3058C4 #C430A2 #C49C30 #30C452

split-complementary

#3058C4 #C45230 #A2C430

monochromatic

#182C62 #244293 #3058C4 #5A7CD7 #8CA3E3

Accessibility & contrast

On white

6.33

#3058C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#3058C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3058C4

6.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3058C4	#FFFFFF	#000000	##FFFFFF
##3058C4	1.00	6.33	3.32	6.33
#FFFFFF	6.33	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067C8

Deuteranopia (green-blind)

#0059C2

Tritanopia (blue-blind)

#007385

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3058c4;
/* rgb */ color: rgb(48, 88, 196);
/* oklch */ color: oklch(49.6% 0.175 265.1);

Tailwind

colors: {
  custom: {
    50: '#7e86d7',
    500: '#3058c4',
    950: '#000000',
  },
}

SCSS

$custom: #3058c4;
$custom-light: #7e86d7;
$custom-dark: #000000;

JSON

{
  "hex": "#3058c4",
  "rgb": {
    "r": 48,
    "g": 88,
    "b": 196
  },
  "hsl": {
    "h": 223.784,
    "s": 60.656,
    "l": 47.843
  },
  "oklch": {
    "l": 0.49644,
    "c": 0.175,
    "h": 265.1
  },
  "luminance": 0.11593
}

Semantic roles & 50–950 ramp

primary

#3058C4

secondary

#CDB983

accent

#B944E4

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3058C4

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

Preview Lab → · Contrast checker → · Palette generator →