#30618D#30618D

#30618D is a mid, moderate cyan. Relative luminance 0.111; OKLCH L 47.9% C 0.089 H 247.9°. Best body text is #FFFFFF at 6.52:1 contrast (WCAG AA passes).

Color values

HEX	#30618D
RGB	rgb(48, 97, 141)
HSL	hsl(208, 49%, 37%)
HSV	hsv(208, 66%, 55%)
CMYK	cmyk(66%, 31.2%, 0%, 44.7%)
CIE-LAB	lab(39.75, -1.92, -29.21)
CIE-LCH	lch(39.75, 29.28, 266.25°)
OKLab	oklab(47.92% -0.0335 -0.0825)
OKLCH	oklch(47.92% 0.089 247.9)
XYZ	xyz(10.2996, 11.0998, 26.7938)
Luminance	0.1110 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30618D #8D5C30

analogous

#308D8B #30618D #30338D

triadic

#30618D #8D3061 #618D30

tetradic

#30618D #8B308D #8D5C30 #338D30

square

#30618D #8B308D #8D5C30 #338D30

split-complementary

#30618D #8D3033 #8D8B30

monochromatic

#112232 #20425F #30618D #4080BB #6B9ECD

Accessibility & contrast

On white

6.52

#30618D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.22

#30618D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30618D

6.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30618D	#FFFFFF	#000000	##FFFFFF
##30618D	1.00	6.52	3.22	6.52
#FFFFFF	6.52	1.00	21.00	1.00
#000000	3.22	21.00	1.00	21.00
##FFFFFF	6.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E638F

Deuteranopia (green-blind)

#415A8C

Tritanopia (blue-blind)

#006B71

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #30618d;
/* rgb */ color: rgb(48, 97, 141);
/* oklch */ color: oklch(47.9% 0.089 247.9);

Tailwind

colors: {
  custom: {
    50: '#728dae',
    500: '#30618d',
    950: '#000000',
  },
}

SCSS

$custom: #30618d;
$custom-light: #728dae;
$custom-dark: #000000;

JSON

{
  "hex": "#30618d",
  "rgb": {
    "r": 48,
    "g": 97,
    "b": 141
  },
  "hsl": {
    "h": 208.387,
    "s": 49.206,
    "l": 37.059
  },
  "oklch": {
    "l": 0.47923,
    "c": 0.08904,
    "h": 247.9
  },
  "luminance": 0.11101
}

Semantic roles & 50–950 ramp

primary

#30618D

secondary

#B48A65

accent

#904FD9

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #30618D

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

Preview Lab → · Contrast checker → · Palette generator →