#3036A6#3036A6

#3036A6 is a dark, vivid blue. Relative luminance 0.060; OKLCH L 40.6% C 0.176 H 273.1°. Best body text is #FFFFFF at 9.53:1 contrast (WCAG AA passes).

Color values

HEX	#3036A6
RGB	rgb(48, 54, 166)
HSL	hsl(237, 55%, 42%)
HSV	hsv(237, 71%, 65%)
CMYK	cmyk(71.1%, 67.5%, 0%, 34.9%)
CIE-LAB	lab(29.46, 35.43, -60.85)
CIE-LCH	lch(29.46, 70.41, 300.21°)
OKLab	oklab(40.64% 0.0095 -0.1758)
OKLCH	oklch(40.64% 0.176 273.1)
XYZ	xyz(9.4187, 6.0190, 36.7344)
Luminance	0.0602 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 6.69

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3036A6 #A6A030

analogous

#3071A6 #3036A6 #6530A6

triadic

#3036A6 #A63036 #36A630

tetradic

#3036A6 #A63071 #A6A030 #30A665

square

#3036A6 #A63071 #A6A030 #30A665

split-complementary

#3036A6 #A66530 #71A630

monochromatic

#151747 #222777 #3036A6 #494FCA #787DD8

Accessibility & contrast

On white

9.53

#3036A6 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.20

#3036A6 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3036A6

9.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3036A6	#FFFFFF	#000000	##FFFFFF
##3036A6	1.00	9.53	2.20	9.53
#FFFFFF	9.53	1.00	21.00	1.00
#000000	2.20	21.00	1.00	21.00
##FFFFFF	9.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004BA9

Deuteranopia (green-blind)

#0040A4

Tritanopia (blue-blind)

#005469

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #3036a6;
/* rgb */ color: rgb(48, 54, 166);
/* oklch */ color: oklch(40.6% 0.176 273.1);

Tailwind

colors: {
  custom: {
    50: '#796dc1',
    500: '#3036a6',
    950: '#000000',
  },
}

SCSS

$custom: #3036a6;
$custom-light: #796dc1;
$custom-dark: #000000;

JSON

{
  "hex": "#3036a6",
  "rgb": {
    "r": 48,
    "g": 54,
    "b": 166
  },
  "hsl": {
    "h": 236.949,
    "s": 55.14,
    "l": 41.961
  },
  "oklch": {
    "l": 0.40642,
    "c": 0.1761,
    "h": 273.1
  },
  "luminance": 0.0602
}

Semantic roles & 50–950 ramp

primary

#3036A6

secondary

#C0BC71

accent

#D749DE

background

#F8F6FC

surface

#EFEBF8

border

#CAC6D1

text

#0A0712

muted

#7C7A81

Preview Lab

Preview with #3036A6

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

Preview Lab → · Contrast checker → · Palette generator →