#3054C6#3054C6

#3054C6 is a mid, vivid blue. Relative luminance 0.110; OKLCH L 49.0% C 0.183 H 266.3°. Best body text is #FFFFFF at 6.54:1 contrast (WCAG AA passes).

Color values

HEX	#3054C6
RGB	rgb(48, 84, 198)
HSL	hsl(226, 61%, 48%)
HSV	hsv(226, 76%, 78%)
CMYK	cmyk(75.8%, 57.6%, 0%, 22.4%)
CIE-LAB	lab(39.66, 27.75, -63.11)
CIE-LCH	lch(39.66, 68.94, 293.74°)
OKLab	oklab(49.01% -0.0118 -0.1822)
OKLCH	oklch(49.01% 0.183 266.3)
XYZ	xyz(14.5787, 11.0446, 54.7786)
Luminance	0.1105 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3054C6 #C6A230

analogous

#309FC6 #3054C6 #5730C6

triadic

#3054C6 #C63054 #54C630

tetradic

#3054C6 #C6309F #C6A230 #30C657

square

#3054C6 #C6309F #C6A230 #30C657

split-complementary

#3054C6 #C65730 #9FC630

monochromatic

#182A63 #243F95 #3054C6 #5C79D7 #8DA2E3

Accessibility & contrast

On white

6.54

#3054C6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#3054C6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3054C6

6.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3054C6	#FFFFFF	#000000	##FFFFFF
##3054C6	1.00	6.54	3.21	6.54
#FFFFFF	6.54	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.54	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0065CA

Deuteranopia (green-blind)

#0057C4

Tritanopia (blue-blind)

#007085

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #3054c6;
/* rgb */ color: rgb(48, 84, 198);
/* oklch */ color: oklch(49.0% 0.183 266.3);

Tailwind

colors: {
  custom: {
    50: '#7e83d8',
    500: '#3054c6',
    950: '#000000',
  },
}

SCSS

$custom: #3054c6;
$custom-light: #7e83d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3054c6",
  "rgb": {
    "r": 48,
    "g": 84,
    "b": 198
  },
  "hsl": {
    "h": 225.6,
    "s": 60.976,
    "l": 48.235
  },
  "oklch": {
    "l": 0.49011,
    "c": 0.18254,
    "h": 266.3
  },
  "luminance": 0.11046
}

Semantic roles & 50–950 ramp

primary

#3054C6

secondary

#CEBC84

accent

#BE44E4

background

#F8F8FD

surface

#F0EFFA

border

#CBCAD3

text

#0B0A15

muted

#7C7C83

Preview Lab

Preview with #3054C6

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

Preview Lab → · Contrast checker → · Palette generator →