#30517C#30517C

#30517C is a dark, moderate cyan. Relative luminance 0.080; OKLCH L 43.1% C 0.082 H 255.6°. Best body text is #FFFFFF at 8.10:1 contrast (WCAG AA passes).

Color values

HEX	#30517C
RGB	rgb(48, 81, 124)
HSL	hsl(214, 44%, 34%)
HSV	hsv(214, 61%, 49%)
CMYK	cmyk(61.3%, 34.7%, 0%, 51.4%)
CIE-LAB	lab(33.92, 2.11, -27.99)
CIE-LCH	lch(33.92, 28.07, 274.31°)
OKLab	oklab(43.06% -0.0203 -0.0791)
OKLCH	oklch(43.06% 0.082 255.6)
XYZ	xyz(7.7982, 7.9678, 20.1919)
Luminance	0.0797 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30517C #7C5B30

analogous

#30777C #30517C #35307C

triadic

#30517C #7C3051 #517C30

tetradic

#30517C #7C3077 #7C5B30 #307C35

square

#30517C #7C3077 #7C5B30 #307C35

split-complementary

#30517C #7C3530 #777C30

monochromatic

#0E1724 #1F3450 #30517C #416EA8 #648DC3

Accessibility & contrast

On white

8.10

#30517C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.59

#30517C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #30517C

8.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30517C	#FFFFFF	#000000	##FFFFFF
##30517C	1.00	8.10	2.59	8.10
#FFFFFF	8.10	1.00	21.00	1.00
#000000	2.59	21.00	1.00	21.00
##FFFFFF	8.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F547E

Deuteranopia (green-blind)

#354C7B

Tritanopia (blue-blind)

#005B61

Achromatopsia (no color)

#505050

Design tokens & code

CSS

--color: #30517c;
/* rgb */ color: rgb(48, 81, 124);
/* oklch */ color: oklch(43.1% 0.082 255.6);

Tailwind

colors: {
  custom: {
    50: '#6f81a2',
    500: '#30517c',
    950: '#000000',
  },
}

SCSS

$custom: #30517c;
$custom-light: #6f81a2;
$custom-dark: #000000;

JSON

{
  "hex": "#30517c",
  "rgb": {
    "r": 48,
    "g": 81,
    "b": 124
  },
  "hsl": {
    "h": 213.947,
    "s": 44.186,
    "l": 33.725
  },
  "oklch": {
    "l": 0.43062,
    "c": 0.08165,
    "h": 255.6
  },
  "luminance": 0.07968
}

Semantic roles & 50–950 ramp

primary

#30517C

secondary

#AA895E

accent

#9C54D4

background

#F7F7FA

surface

#EDEEF3

border

#C8C9CD

text

#080A0F

muted

#7B7C7F

Preview Lab

Preview with #30517C

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

Preview Lab → · Contrast checker → · Palette generator →