#30628F#30628F

#30628F is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 48.3% C 0.091 H 248.0°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#30628F
RGB	rgb(48, 98, 143)
HSL	hsl(208, 50%, 37%)
HSV	hsv(208, 66%, 56%)
CMYK	cmyk(66.4%, 31.5%, 0%, 43.9%)
CIE-LAB	lab(40.16, -1.82, -29.78)
CIE-LCH	lch(40.16, 29.83, 266.50°)
OKLab	oklab(48.28% -0.034 -0.0841)
OKLCH	oklch(48.28% 0.091 248)
XYZ	xyz(10.5427, 11.3459, 27.6156)
Luminance	0.1135 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30628F #8F5D30

analogous

#308F8C #30628F #30338F

triadic

#30628F #8F3062 #628F30

tetradic

#30628F #8C308F #8F5D30 #338F30

square

#30628F #8C308F #8F5D30 #338F30

split-complementary

#30628F #8F3033 #8F8C30

monochromatic

#112333 #214361 #30628F #3F81BD #6C9FCE

Accessibility & contrast

On white

6.42

#30628F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#30628F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30628F

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30628F	#FFFFFF	#000000	##FFFFFF
##30628F	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6491

Deuteranopia (green-blind)

#415B8E

Tritanopia (blue-blind)

#006D72

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #30628f;
/* rgb */ color: rgb(48, 98, 143);
/* oklch */ color: oklch(48.3% 0.091 248.0);

Tailwind

colors: {
  custom: {
    50: '#738eb0',
    500: '#30628f',
    950: '#000000',
  },
}

SCSS

$custom: #30628f;
$custom-light: #738eb0;
$custom-dark: #000000;

JSON

{
  "hex": "#30628f",
  "rgb": {
    "r": 48,
    "g": 98,
    "b": 143
  },
  "hsl": {
    "h": 208.421,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.48277,
    "c": 0.09072,
    "h": 248
  },
  "luminance": 0.11347
}

Semantic roles & 50–950 ramp

primary

#30628F

secondary

#B58B66

accent

#904FD9

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#090C10

muted

#7B7D7F

Preview Lab

Preview with #30628F

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

Preview Lab → · Contrast checker → · Palette generator →