#3058C7#3058C7

#3058C7 is a mid, vivid blue. Relative luminance 0.117; OKLCH L 49.9% C 0.179 H 265.3°. Best body text is #FFFFFF at 6.28:1 contrast (WCAG AA passes).

Color values

HEX	#3058C7
RGB	rgb(48, 88, 199)
HSL	hsl(224, 61%, 48%)
HSV	hsv(224, 76%, 78%)
CMYK	cmyk(75.9%, 55.8%, 0%, 22%)
CIE-LAB	lab(40.78, 25.53, -61.85)
CIE-LCH	lch(40.78, 66.92, 292.43°)
OKLab	oklab(49.88% -0.0146 -0.1784)
OKLCH	oklch(49.88% 0.179 265.3)
XYZ	xyz(15.0138, 11.7297, 55.4945)
Luminance	0.1173 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3058C7 #C79F30

analogous

#30A3C7 #3058C7 #5330C7

triadic

#3058C7 #C73058 #58C730

tetradic

#3058C7 #C730A3 #C79F30 #30C753

square

#3058C7 #C730A3 #C79F30 #30C753

split-complementary

#3058C7 #C75330 #A3C730

monochromatic

#182C64 #244296 #3058C7 #5C7DD8 #8EA4E4

Accessibility & contrast

On white

6.28

#3058C7 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.35

#3058C7 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3058C7

6.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3058C7	#FFFFFF	#000000	##FFFFFF
##3058C7	1.00	6.28	3.35	6.28
#FFFFFF	6.28	1.00	21.00	1.00
#000000	3.35	21.00	1.00	21.00
##FFFFFF	6.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CB

Deuteranopia (green-blind)

#0059C5

Tritanopia (blue-blind)

#007387

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #3058c7;
/* rgb */ color: rgb(48, 88, 199);
/* oklch */ color: oklch(49.9% 0.179 265.3);

Tailwind

colors: {
  custom: {
    50: '#7e86d9',
    500: '#3058c7',
    950: '#000000',
  },
}

SCSS

$custom: #3058c7;
$custom-light: #7e86d9;
$custom-dark: #000000;

JSON

{
  "hex": "#3058c7",
  "rgb": {
    "r": 48,
    "g": 88,
    "b": 199
  },
  "hsl": {
    "h": 224.106,
    "s": 61.134,
    "l": 48.431
  },
  "oklch": {
    "l": 0.49882,
    "c": 0.17901,
    "h": 265.3
  },
  "luminance": 0.11731
}

Semantic roles & 50–950 ramp

primary

#3058C7

secondary

#CEBB85

accent

#BA44E4

background

#F8F8FD

surface

#F0EFFB

border

#CBCAD4

text

#0B0B15

muted

#7C7C83

Preview Lab

Preview with #3058C7

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

Preview Lab → · Contrast checker → · Palette generator →