#3036A0#3036A0

#3036A0 is a dark, vivid blue. Relative luminance 0.058; OKLCH L 40.1% C 0.168 H 273.4°. Best body text is #FFFFFF at 9.72:1 contrast (WCAG AA passes).

Color values

HEX	#3036A0
RGB	rgb(48, 54, 160)
HSL	hsl(237, 54%, 41%)
HSV	hsv(237, 70%, 63%)
CMYK	cmyk(70%, 66.3%, 0%, 37.3%)
CIE-LAB	lab(28.91, 33.30, -58.12)
CIE-LCH	lch(28.91, 66.99, 299.81°)
OKLab	oklab(40.08% 0.0101 -0.1678)
OKLCH	oklch(40.08% 0.168 273.4)
XYZ	xyz(8.8811, 5.8039, 33.9031)
Luminance	0.0580 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3036A0 #A09A30

analogous

#306EA0 #3036A0 #6230A0

triadic

#3036A0 #A03036 #36A030

tetradic

#3036A0 #A0306E #A09A30 #30A062

square

#3036A0 #A0306E #A09A30 #30A062

split-complementary

#3036A0 #A06230 #6EA030

monochromatic

#141642 #222671 #3036A0 #464DC7 #757AD6

Accessibility & contrast

On white

9.72

#3036A0 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.16

#3036A0 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3036A0

9.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3036A0	#FFFFFF	#000000	##FFFFFF
##3036A0	1.00	9.72	2.16	9.72
#FFFFFF	9.72	1.00	21.00	1.00
#000000	2.16	21.00	1.00	21.00
##FFFFFF	9.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0049A3

Deuteranopia (green-blind)

#003F9E

Tritanopia (blue-blind)

#005266

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #3036a0;
/* rgb */ color: rgb(48, 54, 160);
/* oklch */ color: oklch(40.1% 0.168 273.4);

Tailwind

colors: {
  custom: {
    50: '#786dbd',
    500: '#3036a0',
    950: '#000000',
  },
}

SCSS

$custom: #3036a0;
$custom-light: #786dbd;
$custom-dark: #000000;

JSON

{
  "hex": "#3036a0",
  "rgb": {
    "r": 48,
    "g": 54,
    "b": 160
  },
  "hsl": {
    "h": 236.786,
    "s": 53.846,
    "l": 40.784
  },
  "oklch": {
    "l": 0.40076,
    "c": 0.16815,
    "h": 273.4
  },
  "luminance": 0.05805
}

Semantic roles & 50–950 ramp

primary

#3036A0

secondary

#BEB96E

accent

#D54BDD

background

#F7F6FB

surface

#EEEBF7

border

#C9C6D0

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #3036A0

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

Preview Lab → · Contrast checker → · Palette generator →