#3058C2#3058C2

#3058C2 is a mid, vivid blue. Relative luminance 0.115; OKLCH L 49.5% C 0.172 H 265.0°. Best body text is #FFFFFF at 6.36:1 contrast (WCAG AA passes).

Color values

HEX	#3058C2
RGB	rgb(48, 88, 194)
HSL	hsl(224, 60%, 47%)
HSV	hsv(224, 75%, 76%)
CMYK	cmyk(75.3%, 54.6%, 0%, 23.9%)
CIE-LAB	lab(40.41, 23.66, -59.55)
CIE-LCH	lch(40.41, 64.08, 291.66°)
OKLab	oklab(49.49% -0.0149 -0.1716)
OKLCH	oklch(49.49% 0.172 265)
XYZ	xyz(14.4428, 11.5013, 52.4873)
Luminance	0.1150 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3058C2 #C29A30

analogous

#30A1C2 #3058C2 #5130C2

triadic

#3058C2 #C23058 #58C230

tetradic

#3058C2 #C230A1 #C29A30 #30C251

square

#3058C2 #C230A1 #C29A30 #30C251

split-complementary

#3058C2 #C25130 #A1C230

monochromatic

#182B60 #244291 #3058C2 #597BD6 #8AA2E2

Accessibility & contrast

On white

6.36

#3058C2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#3058C2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3058C2

6.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3058C2	#FFFFFF	#000000	##FFFFFF
##3058C2	1.00	6.36	3.30	6.36
#FFFFFF	6.36	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C6

Deuteranopia (green-blind)

#0059C0

Tritanopia (blue-blind)

#007284

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #3058c2;
/* rgb */ color: rgb(48, 88, 194);
/* oklch */ color: oklch(49.5% 0.172 265.0);

Tailwind

colors: {
  custom: {
    50: '#7d86d5',
    500: '#3058c2',
    950: '#000000',
  },
}

SCSS

$custom: #3058c2;
$custom-light: #7d86d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3058c2",
  "rgb": {
    "r": 48,
    "g": 88,
    "b": 194
  },
  "hsl": {
    "h": 223.562,
    "s": 60.331,
    "l": 47.451
  },
  "oklch": {
    "l": 0.49486,
    "c": 0.1723,
    "h": 265
  },
  "luminance": 0.11503
}

Semantic roles & 50–950 ramp

primary

#3058C2

secondary

#CCB882

accent

#B844E3

background

#F8F8FD

surface

#EFEFFA

border

#CACAD3

text

#0B0B14

muted

#7C7C83

Preview Lab

Preview with #3058C2

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

Preview Lab → · Contrast checker → · Palette generator →