#302A7E#302A7E

#302A7E is a dark, vivid blue. Relative luminance 0.038; OKLCH L 34.8% C 0.137 H 279.8°. Best body text is #FFFFFF at 11.94:1 contrast (WCAG AA passes).

Color values

HEX	#302A7E
RGB	rgb(48, 42, 126)
HSL	hsl(244, 50%, 33%)
HSV	hsv(244, 67%, 49%)
CMYK	cmyk(61.9%, 66.7%, 0%, 50.6%)
CIE-LAB	lab(22.97, 29.03, -46.81)
CIE-LCH	lch(22.97, 55.08, 301.80°)
OKLab	oklab(34.8% 0.0232 -0.1347)
OKLCH	oklch(34.8% 0.137 279.8)
XYZ	xyz(5.8116, 3.7902, 20.1600)
Luminance	0.0379 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#302A7E #787E2A

analogous

#2A4E7E #302A7E #5A2A7E

triadic

#302A7E #7E302A #2A7E30

tetradic

#302A7E #7E2A4E #787E2A #2A7E5A

square

#302A7E #7E2A4E #787E2A #2A7E5A

split-complementary

#302A7E #7E5A2A #4E7E2A

monochromatic

#0D0B22 #1F1B50 #302A7E #4139AC #625AC8

Accessibility & contrast

On white

11.94

#302A7E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.76

#302A7E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #302A7E

11.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##302A7E	#FFFFFF	#000000	##FFFFFF
##302A7E	1.00	11.94	1.76	11.94
#FFFFFF	11.94	1.00	21.00	1.00
#000000	1.76	21.00	1.00	21.00
##FFFFFF	11.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#003A81

Deuteranopia (green-blind)

#00347C

Tritanopia (blue-blind)

#003F50

Achromatopsia (no color)

#373737

Design tokens & code

CSS

--color: #302a7e;
/* rgb */ color: rgb(48, 42, 126);
/* oklch */ color: oklch(34.8% 0.137 279.8);

Tailwind

colors: {
  custom: {
    50: '#7264a4',
    500: '#302a7e',
    950: '#000000',
  },
}

SCSS

$custom: #302a7e;
$custom-light: #7264a4;
$custom-dark: #000000;

JSON

{
  "hex": "#302a7e",
  "rgb": {
    "r": 48,
    "g": 42,
    "b": 126
  },
  "hsl": {
    "h": 244.286,
    "s": 50,
    "l": 32.941
  },
  "oklch": {
    "l": 0.34803,
    "c": 0.13671,
    "h": 279.8
  },
  "luminance": 0.03791
}

Semantic roles & 50–950 ramp

primary

#302A7E

secondary

#A7AE56

accent

#DA4ED0

background

#F7F6FA

surface

#EDEBF4

border

#C8C6CE

text

#08050F

muted

#7B7A7F

Preview Lab

Preview with #302A7E

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

Preview Lab → · Contrast checker → · Palette generator →