#3036BA#3036BA

#3036BA is a dark, highly saturated blue. Relative luminance 0.068; OKLCH L 42.6% C 0.202 H 272.0°. Best body text is #FFFFFF at 8.89:1 contrast (WCAG AA passes).

Color values

HEX	#3036BA
RGB	rgb(48, 54, 186)
HSL	hsl(237, 59%, 46%)
HSV	hsv(237, 74%, 73%)
CMYK	cmyk(74.2%, 71%, 0%, 27.1%)
CIE-LAB	lab(31.37, 42.38, -69.64)
CIE-LCH	lch(31.37, 81.52, 301.32°)
OKLab	oklab(42.6% 0.0071 -0.2015)
OKLCH	oklch(42.6% 0.202 272)
XYZ	xyz(11.3980, 6.8107, 47.1588)
Luminance	0.0681 (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

#3036BA #BAB430

analogous

#307BBA #3036BA #6F30BA

triadic

#3036BA #BA3036 #36BA30

tetradic

#3036BA #BA307B #BAB430 #30BA6F

square

#3036BA #BA307B #BAB430 #30BA6F

split-complementary

#3036BA #BA6F30 #7BBA30

monochromatic

#171A59 #232889 #3036BA #545AD3 #8589DF

Accessibility & contrast

On white

8.89

#3036BA on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#3036BA on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #3036BA

8.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3036BA	#FFFFFF	#000000	##FFFFFF
##3036BA	1.00	8.89	2.36	8.89
#FFFFFF	8.89	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0050BE

Deuteranopia (green-blind)

#0043B8

Tritanopia (blue-blind)

#005B74

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #3036ba;
/* rgb */ color: rgb(48, 54, 186);
/* oklch */ color: oklch(42.6% 0.202 272.0);

Tailwind

colors: {
  custom: {
    50: '#7e6ed0',
    500: '#3036ba',
    950: '#000000',
  },
}

SCSS

$custom: #3036ba;
$custom-light: #7e6ed0;
$custom-dark: #000000;

JSON

{
  "hex": "#3036ba",
  "rgb": {
    "r": 48,
    "g": 54,
    "b": 186
  },
  "hsl": {
    "h": 237.391,
    "s": 58.974,
    "l": 45.882
  },
  "oklch": {
    "l": 0.42603,
    "c": 0.20165,
    "h": 272
  },
  "luminance": 0.06812
}

Semantic roles & 50–950 ramp

primary

#3036BA

secondary

#C9C67D

accent

#DB46E2

background

#F8F6FC

surface

#F0ECF9

border

#CBC7D2

text

#0C0714

muted

#7D7A82

Preview Lab

Preview with #3036BA

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

Preview Lab → · Contrast checker → · Palette generator →