#3055C6#3055C6

#3055C6 is a mid, vivid blue. Relative luminance 0.112; OKLCH L 49.2% C 0.181 H 266.0°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#3055C6
RGB	rgb(48, 85, 198)
HSL	hsl(225, 61%, 48%)
HSV	hsv(225, 76%, 78%)
CMYK	cmyk(75.8%, 57.1%, 0%, 22.4%)
CIE-LAB	lab(39.92, 27.10, -62.68)
CIE-LCH	lch(39.92, 68.29, 293.38°)
OKLab	oklab(49.21% -0.0125 -0.1809)
OKLCH	oklch(49.21% 0.181 266)
XYZ	xyz(14.6569, 11.2010, 54.8047)
Luminance	0.1120 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3055C6 #C6A130

analogous

#30A0C6 #3055C6 #5630C6

triadic

#3055C6 #C63055 #55C630

tetradic

#3055C6 #C630A0 #C6A130 #30C656

square

#3055C6 #C630A0 #C6A130 #30C656

split-complementary

#3055C6 #C65630 #A0C630

monochromatic

#182B63 #244095 #3055C6 #5C7AD7 #8DA2E3

Accessibility & contrast

On white

6.48

#3055C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#3055C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3055C6

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3055C6	#FFFFFF	#000000	##FFFFFF
##3055C6	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CA

Deuteranopia (green-blind)

#0057C4

Tritanopia (blue-blind)

#007185

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #3055c6;
/* rgb */ color: rgb(48, 85, 198);
/* oklch */ color: oklch(49.2% 0.181 266.0);

Tailwind

colors: {
  custom: {
    50: '#7e84d8',
    500: '#3055c6',
    950: '#000000',
  },
}

SCSS

$custom: #3055c6;
$custom-light: #7e84d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3055c6",
  "rgb": {
    "r": 48,
    "g": 85,
    "b": 198
  },
  "hsl": {
    "h": 225.2,
    "s": 60.976,
    "l": 48.235
  },
  "oklch": {
    "l": 0.49207,
    "c": 0.18133,
    "h": 266
  },
  "luminance": 0.11203
}

Semantic roles & 50–950 ramp

primary

#3055C6

secondary

#CEBC84

accent

#BD44E4

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0B0A15

muted

#7C7C83

Preview Lab

Preview with #3055C6

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

Preview Lab → · Contrast checker → · Palette generator →