#30628C#30628C

#30628C is a mid, moderate cyan. Relative luminance 0.113; OKLCH L 48.1% C 0.087 H 246.3°. Best body text is #FFFFFF at 6.46:1 contrast (WCAG AA passes).

Color values

HEX	#30628C
RGB	rgb(48, 98, 140)
HSL	hsl(207, 49%, 37%)
HSV	hsv(207, 66%, 55%)
CMYK	cmyk(65.7%, 30%, 0%, 45.1%)
CIE-LAB	lab(40.01, -2.89, -28.20)
CIE-LCH	lch(40.01, 28.35, 264.14°)
OKLab	oklab(48.11% -0.035 -0.0795)
OKLCH	oklch(48.11% 0.087 246.3)
XYZ	xyz(10.3185, 11.2562, 26.4347)
Luminance	0.1126 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30628C #8C5A30

analogous

#308C88 #30628C #30348C

triadic

#30628C #8C3062 #628C30

tetradic

#30628C #88308C #8C5A30 #348C30

square

#30628C #88308C #8C5A30 #348C30

split-complementary

#30628C #8C3034 #8C8830

monochromatic

#112231 #20425E #30628C #4082BA #6A9FCC

Accessibility & contrast

On white

6.46

#30628C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.25

#30628C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30628C

6.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30628C	#FFFFFF	#000000	##FFFFFF
##30628C	1.00	6.46	3.25	6.46
#FFFFFF	6.46	1.00	21.00	1.00
#000000	3.25	21.00	1.00	21.00
##FFFFFF	6.46	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#50638E

Deuteranopia (green-blind)

#435A8B

Tritanopia (blue-blind)

#006C71

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #30628c;
/* rgb */ color: rgb(48, 98, 140);
/* oklch */ color: oklch(48.1% 0.087 246.3);

Tailwind

colors: {
  custom: {
    50: '#728eae',
    500: '#30628c',
    950: '#000000',
  },
}

SCSS

$custom: #30628c;
$custom-light: #728eae;
$custom-dark: #000000;

JSON

{
  "hex": "#30628c",
  "rgb": {
    "r": 48,
    "g": 98,
    "b": 140
  },
  "hsl": {
    "h": 207.391,
    "s": 48.936,
    "l": 36.863
  },
  "oklch": {
    "l": 0.48112,
    "c": 0.08688,
    "h": 246.3
  },
  "luminance": 0.11257
}

Semantic roles & 50–950 ramp

primary

#30628C

secondary

#B38864

accent

#8E4FD8

background

#F7F8FA

surface

#EDF0F4

border

#C8CBCE

text

#080C10

muted

#7B7D7F

Preview Lab

Preview with #30628C

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

Preview Lab → · Contrast checker → · Palette generator →