#3054AE#3054AE

#3054AE is a mid, vivid blue. Relative luminance 0.100; OKLCH L 47.1% C 0.150 H 264.8°. Best body text is #FFFFFF at 6.99:1 contrast (WCAG AA passes).

Color values

HEX	#3054AE
RGB	rgb(48, 84, 174)
HSL	hsl(223, 57%, 44%)
HSV	hsv(223, 72%, 68%)
CMYK	cmyk(72.4%, 51.7%, 0%, 31.8%)
CIE-LAB	lab(37.89, 18.75, -51.91)
CIE-LCH	lch(37.89, 55.20, 289.86°)
OKLab	oklab(47.12% -0.0136 -0.1492)
OKLCH	oklch(47.12% 0.15 264.8)
XYZ	xyz(12.0265, 10.0238, 41.3371)
Luminance	0.1003 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3054AE #AE8A30

analogous

#3093AE #3054AE #4B30AE

triadic

#3054AE #AE3054 #54AE30

tetradic

#3054AE #AE3093 #AE8A30 #30AE4B

square

#3054AE #AE3093 #AE8A30 #30AE4B

split-complementary

#3054AE #AE4B30 #93AE30

monochromatic

#16264E #233D7E #3054AE #4D72CE #7D98DB

Accessibility & contrast

On white

6.99

#3054AE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.01

#3054AE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3054AE

6.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3054AE	#FFFFFF	#000000	##FFFFFF
##3054AE	1.00	6.99	3.01	6.99
#FFFFFF	6.99	1.00	21.00	1.00
#000000	3.01	21.00	1.00	21.00
##FFFFFF	6.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B5FB1

Deuteranopia (green-blind)

#0054AC

Tritanopia (blue-blind)

#006979

Achromatopsia (no color)

#595959

Design tokens & code

CSS

--color: #3054ae;
/* rgb */ color: rgb(48, 84, 174);
/* oklch */ color: oklch(47.1% 0.150 264.8);

Tailwind

colors: {
  custom: {
    50: '#7983c7',
    500: '#3054ae',
    950: '#000000',
  },
}

SCSS

$custom: #3054ae;
$custom-light: #7983c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3054ae",
  "rgb": {
    "r": 48,
    "g": 84,
    "b": 174
  },
  "hsl": {
    "h": 222.857,
    "s": 56.757,
    "l": 43.529
  },
  "oklch": {
    "l": 0.47116,
    "c": 0.14986,
    "h": 264.8
  },
  "luminance": 0.10025
}

Semantic roles & 50–950 ramp

primary

#3054AE

secondary

#C4AE76

accent

#B548E0

background

#F7F8FC

surface

#EEEFF8

border

#C9CAD1

text

#0A0A13

muted

#7C7C82

Preview Lab

Preview with #3054AE

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

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