#30477E#30477E

#30477E is a dark, moderate blue. Relative luminance 0.066; OKLCH L 40.8% C 0.097 H 265.3°. Best body text is #FFFFFF at 9.02:1 contrast (WCAG AA passes).

Color values

HEX	#30477E
RGB	rgb(48, 71, 126)
HSL	hsl(222, 45%, 34%)
HSV	hsv(222, 62%, 49%)
CMYK	cmyk(61.9%, 43.7%, 0%, 50.6%)
CIE-LAB	lab(30.97, 9.44, -33.89)
CIE-LCH	lch(30.97, 35.18, 285.57°)
OKLab	oklab(40.82% -0.008 -0.0964)
OKLCH	oklch(40.82% 0.097 265.3)
XYZ	xyz(7.2368, 6.6406, 20.6350)
Luminance	0.0664 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30477E #7E6730

analogous

#306E7E #30477E #40307E

triadic

#30477E #7E3047 #477E30

tetradic

#30477E #7E306E #7E6730 #307E40

square

#30477E #7E306E #7E6730 #307E40

split-complementary

#30477E #7E4030 #6E7E30

monochromatic

#0E1525 #1F2E52 #30477E #4160AA #6481C4

Accessibility & contrast

On white

9.02

#30477E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.33

#30477E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30477E

9.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30477E	#FFFFFF	#000000	##FFFFFF
##30477E	1.00	9.02	2.33	9.02
#FFFFFF	9.02	1.00	21.00	1.00
#000000	2.33	21.00	1.00	21.00
##FFFFFF	9.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F4D80

Deuteranopia (green-blind)

#24467D

Tritanopia (blue-blind)

#00535C

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #30477e;
/* rgb */ color: rgb(48, 71, 126);
/* oklch */ color: oklch(40.8% 0.097 265.3);

Tailwind

colors: {
  custom: {
    50: '#7079a4',
    500: '#30477e',
    950: '#000000',
  },
}

SCSS

$custom: #30477e;
$custom-light: #7079a4;
$custom-dark: #000000;

JSON

{
  "hex": "#30477e",
  "rgb": {
    "r": 48,
    "g": 71,
    "b": 126
  },
  "hsl": {
    "h": 222.308,
    "s": 44.828,
    "l": 34.118
  },
  "oklch": {
    "l": 0.40817,
    "c": 0.09678,
    "h": 265.3
  },
  "luminance": 0.06641
}

Semantic roles & 50–950 ramp

primary

#30477E

secondary

#AB955F

accent

#AE53D5

background

#F7F7FA

surface

#EDEDF4

border

#C8C8CE

text

#08090F

muted

#7B7B7F

Preview Lab

Preview with #30477E

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

Preview Lab → · Contrast checker → · Palette generator →