#302A87#302A87

#302A87 is a dark, vivid blue. Relative luminance 0.040; OKLCH L 35.6% C 0.149 H 278.5°. Best body text is #FFFFFF at 11.62:1 contrast (WCAG AA passes).

Color values

HEX	#302A87
RGB	rgb(48, 42, 135)
HSL	hsl(244, 53%, 35%)
HSV	hsv(244, 69%, 53%)
CMYK	cmyk(64.4%, 68.9%, 0%, 47.1%)
CIE-LAB	lab(23.78, 32.15, -51.14)
CIE-LCH	lch(23.78, 60.40, 302.15°)
OKLab	oklab(35.65% 0.0221 -0.1474)
OKLCH	oklch(35.65% 0.149 278.5)
XYZ	xyz(6.4187, 4.0331, 23.3572)
Luminance	0.0403 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302A87 #81872A

analogous

#2A5387 #302A87 #5F2A87

triadic

#302A87 #87302A #2A8730

tetradic

#302A87 #872A53 #81872A #2A875F

square

#302A87 #872A53 #81872A #2A875F

split-complementary

#302A87 #875F2A #53872A

monochromatic

#0F0D2A #1F1B58 #302A87 #4139B6 #665ECD

Accessibility & contrast

On white

11.62

#302A87 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.81

#302A87 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302A87

11.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302A87	#FFFFFF	#000000	##FFFFFF
##302A87	1.00	11.62	1.81	11.62
#FFFFFF	11.62	1.00	21.00	1.00
#000000	1.81	21.00	1.00	21.00
##FFFFFF	11.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003C8A

Deuteranopia (green-blind)

#003585

Tritanopia (blue-blind)

#004255

Achromatopsia (no color)

#393939

Design tokens & code

CSS

--color: #302a87;
/* rgb */ color: rgb(48, 42, 135);
/* oklch */ color: oklch(35.6% 0.149 278.5);

Tailwind

colors: {
  custom: {
    50: '#7364ab',
    500: '#302a87',
    950: '#000000',
  },
}

SCSS

$custom: #302a87;
$custom-light: #7364ab;
$custom-dark: #000000;

JSON

{
  "hex": "#302a87",
  "rgb": {
    "r": 48,
    "g": 42,
    "b": 135
  },
  "hsl": {
    "h": 243.871,
    "s": 52.542,
    "l": 34.706
  },
  "oklch": {
    "l": 0.35646,
    "c": 0.14907,
    "h": 278.5
  },
  "luminance": 0.04034
}

Semantic roles & 50–950 ramp

primary

#302A87

secondary

#ADB35A

accent

#DC4CD3

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#090510

muted

#7B7A7F

Preview Lab

Preview with #302A87

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

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