#303097#303097

#303097 is a dark, vivid blue. Relative luminance 0.050; OKLCH L 38.2% C 0.163 H 275.4°. Best body text is #FFFFFF at 10.52:1 contrast (WCAG AA passes).

Color values

HEX	#303097
RGB	rgb(48, 48, 151)
HSL	hsl(240, 52%, 39%)
HSV	hsv(240, 68%, 59%)
CMYK	cmyk(68.2%, 68.2%, 0%, 40.8%)
CIE-LAB	lab(26.67, 33.93, -56.32)
CIE-LCH	lch(26.67, 65.75, 301.07°)
OKLab	oklab(38.19% 0.0154 -0.1626)
OKLCH	oklch(38.19% 0.163 275.4)
XYZ	xyz(7.8600, 4.9759, 29.8184)
Luminance	0.0498 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#303097 #979730

analogous

#306497 #303097 #643097

triadic

#303097 #973030 #309730

tetradic

#303097 #973064 #979730 #309764

square

#303097 #973064 #979730 #309764

split-complementary

#303097 #976430 #649730

monochromatic

#12123A #212169 #303097 #4141C3 #7070D2

Accessibility & contrast

On white

10.52

#303097 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.00

#303097 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #303097

10.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##303097	#FFFFFF	#000000	##FFFFFF
##303097	1.00	10.52	2.00	10.52
#FFFFFF	10.52	1.00	21.00	1.00
#000000	2.00	21.00	1.00	21.00
##FFFFFF	10.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00449A

Deuteranopia (green-blind)

#003A95

Tritanopia (blue-blind)

#004B5F

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #303097;
/* rgb */ color: rgb(48, 48, 151);
/* oklch */ color: oklch(38.2% 0.163 275.4);

Tailwind

colors: {
  custom: {
    50: '#7669b7',
    500: '#303097',
    950: '#000000',
  },
}

SCSS

$custom: #303097;
$custom-light: #7669b7;
$custom-dark: #000000;

JSON

{
  "hex": "#303097",
  "rgb": {
    "r": 48,
    "g": 48,
    "b": 151
  },
  "hsl": {
    "h": 240,
    "s": 51.759,
    "l": 39.02
  },
  "oklch": {
    "l": 0.3819,
    "c": 0.16331,
    "h": 275.4
  },
  "luminance": 0.04977
}

Semantic roles & 50–950 ramp

primary

#303097

secondary

#B9B96A

accent

#DB4DDB

background

#F7F6FB

surface

#EEEBF6

border

#C9C6D0

text

#0A0611

muted

#7C7A80

Preview Lab

Preview with #303097

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

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