#301C95#301C95

#301C95 is a dark, vivid blue. Relative luminance 0.036; OKLCH L 35.1% C 0.182 H 279.0°. Best body text is #FFFFFF at 12.17:1 contrast (WCAG AA passes).

Color values

HEX	#301C95
RGB	rgb(48, 28, 149)
HSL	hsl(250, 68%, 35%)
HSV	hsv(250, 81%, 58%)
CMYK	cmyk(67.8%, 81.2%, 0%, 41.6%)
CIE-LAB	lab(22.40, 44.63, -62.11)
CIE-LCH	lch(22.40, 76.48, 305.70°)
OKLab	oklab(35.1% 0.0284 -0.1794)
OKLCH	oklch(35.1% 0.182 279)
XYZ	xyz(7.0573, 3.6282, 28.7564)
Luminance	0.0363 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#301C95 #81951C

analogous

#1C4595 #301C95 #6C1C95

triadic

#301C95 #95301C #1C9530

tetradic

#301C95 #951C45 #81951C #1C956C

square

#301C95 #951C45 #81951C #1C956C

split-complementary

#301C95 #956C1C #45951C

monochromatic

#0F092E #1F1261 #301C95 #4126C9 #664EDE

Accessibility & contrast

On white

12.17

#301C95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#301C95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #301C95

12.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##301C95	#FFFFFF	#000000	##FFFFFF
##301C95	1.00	12.17	1.73	12.17
#FFFFFF	12.17	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A98

Deuteranopia (green-blind)

#003193

Tritanopia (blue-blind)

#004159

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #301c95;
/* rgb */ color: rgb(48, 28, 149);
/* oklch */ color: oklch(35.1% 0.182 279.0);

Tailwind

colors: {
  custom: {
    50: '#785cb5',
    500: '#301c95',
    950: '#000000',
  },
}

SCSS

$custom: #301c95;
$custom-light: #785cb5;
$custom-dark: #000000;

JSON

{
  "hex": "#301c95",
  "rgb": {
    "r": 48,
    "g": 28,
    "b": 149
  },
  "hsl": {
    "h": 249.917,
    "s": 68.362,
    "l": 34.706
  },
  "oklch": {
    "l": 0.351,
    "c": 0.1816,
    "h": 279
  },
  "luminance": 0.03629
}

Semantic roles & 50–950 ramp

primary

#301C95

secondary

#ADC04D

accent

#EB3DCE

background

#F7F5FB

surface

#EEE9F6

border

#C9C5D0

text

#0A0411

muted

#7C7980

Preview Lab

Preview with #301C95

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

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