#3038C5#3038C5

#3038C5 is a dark, highly saturated blue. Relative luminance 0.075; OKLCH L 44.0% C 0.213 H 271.2°. Best body text is #FFFFFF at 8.41:1 contrast (WCAG AA passes).

Color values

HEX	#3038C5
RGB	rgb(48, 56, 197)
HSL	hsl(237, 61%, 48%)
HSV	hsv(237, 76%, 77%)
CMYK	cmyk(75.6%, 71.6%, 0%, 22.7%)
CIE-LAB	lab(32.89, 44.94, -73.61)
CIE-LCH	lch(32.89, 86.25, 301.40°)
OKLab	oklab(44.02% 0.0046 -0.2131)
OKLCH	oklch(44.02% 0.213 271.2)
XYZ	xyz(12.7077, 7.4866, 53.5878)
Luminance	0.0749 (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

#3038C5 #C5BD30

analogous

#3082C5 #3038C5 #7330C5

triadic

#3038C5 #C53038 #38C530

tetradic

#3038C5 #C53082 #C5BD30 #30C573

square

#3038C5 #C53082 #C5BD30 #30C573

split-complementary

#3038C5 #C57330 #82C530

monochromatic

#181C63 #242A94 #3038C5 #5B62D7 #8C91E3

Accessibility & contrast

On white

8.41

#3038C5 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.50

#3038C5 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3038C5

8.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3038C5	#FFFFFF	#000000	##FFFFFF
##3038C5	1.00	8.41	2.50	8.41
#FFFFFF	8.41	1.00	21.00	1.00
#000000	2.50	21.00	1.00	21.00
##FFFFFF	8.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0055C9

Deuteranopia (green-blind)

#0046C2

Tritanopia (blue-blind)

#00607B

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #3038c5;
/* rgb */ color: rgb(48, 56, 197);
/* oklch */ color: oklch(44.0% 0.213 271.2);

Tailwind

colors: {
  custom: {
    50: '#8070d8',
    500: '#3038c5',
    950: '#000000',
  },
}

SCSS

$custom: #3038c5;
$custom-light: #8070d8;
$custom-dark: #000000;

JSON

{
  "hex": "#3038c5",
  "rgb": {
    "r": 48,
    "g": 56,
    "b": 197
  },
  "hsl": {
    "h": 236.779,
    "s": 60.816,
    "l": 48.039
  },
  "oklch": {
    "l": 0.44019,
    "c": 0.21314,
    "h": 271.2
  },
  "luminance": 0.07488
}

Semantic roles & 50–950 ramp

primary

#3038C5

secondary

#CDC984

accent

#DB44E4

background

#F8F6FD

surface

#F0ECFB

border

#CBC7D4

text

#0C0715

muted

#7D7A83

Preview Lab

Preview with #3038C5

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

Preview Lab → · Contrast checker → · Palette generator →