#3048C9#3048C9

#3048C9 is a mid, highly saturated blue. Relative luminance 0.095; OKLCH L 47.0% C 0.201 H 268.8°. Best body text is #FFFFFF at 7.25:1 contrast (WCAG AA passes).

Color values

HEX	#3048C9
RGB	rgb(48, 72, 201)
HSL	hsl(231, 61%, 49%)
HSV	hsv(231, 76%, 79%)
CMYK	cmyk(76.1%, 64.2%, 0%, 21.2%)
CIE-LAB	lab(36.89, 36.56, -69.37)
CIE-LCH	lch(36.89, 78.41, 297.79°)
OKLab	oklab(47.04% -0.0041 -0.2007)
OKLCH	oklch(47.04% 0.201 268.8)
XYZ	xyz(14.0753, 9.4786, 56.3348)
Luminance	0.0948 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3048C9 #C9B130

analogous

#3095C9 #3048C9 #6530C9

triadic

#3048C9 #C93048 #48C930

tetradic

#3048C9 #C93095 #C9B130 #30C965

square

#3048C9 #C93095 #C9B130 #30C965

split-complementary

#3048C9 #C96530 #95C930

monochromatic

#182566 #243698 #3048C9 #5E71D8 #8F9CE4

Accessibility & contrast

On white

7.25

#3048C9 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.90

#3048C9 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3048C9

7.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3048C9	#FFFFFF	#000000	##FFFFFF
##3048C9	1.00	7.25	2.90	7.25
#FFFFFF	7.25	1.00	21.00	1.00
#000000	2.90	21.00	1.00	21.00
##FFFFFF	7.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005ECD

Deuteranopia (green-blind)

#0050C7

Tritanopia (blue-blind)

#006A82

Achromatopsia (no color)

#575757

Design tokens & code

CSS

--color: #3048c9;
/* rgb */ color: rgb(48, 72, 201);
/* oklch */ color: oklch(47.0% 0.201 268.8);

Tailwind

colors: {
  custom: {
    50: '#807bda',
    500: '#3048c9',
    950: '#000000',
  },
}

SCSS

$custom: #3048c9;
$custom-light: #807bda;
$custom-dark: #000000;

JSON

{
  "hex": "#3048c9",
  "rgb": {
    "r": 48,
    "g": 72,
    "b": 201
  },
  "hsl": {
    "h": 230.588,
    "s": 61.446,
    "l": 48.824
  },
  "oklch": {
    "l": 0.47036,
    "c": 0.2007,
    "h": 268.8
  },
  "luminance": 0.0948
}

Semantic roles & 50–950 ramp

primary

#3048C9

secondary

#CFC386

accent

#CB43E5

background

#F8F7FD

surface

#F0EDFB

border

#CBC8D4

text

#0C0915

muted

#7D7B83

Preview Lab

Preview with #3048C9

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

Preview Lab → · Contrast checker → · Palette generator →