#30679F#30679F

#30679F is a mid, moderate cyan. Relative luminance 0.128; OKLCH L 50.4% C 0.107 H 251.1°. Best body text is #FFFFFF at 5.89:1 contrast (WCAG AA passes).

Color values

HEX	#30679F
RGB	rgb(48, 103, 159)
HSL	hsl(210, 54%, 41%)
HSV	hsv(210, 70%, 62%)
CMYK	cmyk(69.8%, 35.2%, 0%, 37.6%)
CIE-LAB	lab(42.51, 0.89, -35.63)
CIE-LCH	lch(42.51, 35.64, 271.43°)
OKLab	oklab(50.39% -0.0346 -0.1011)
OKLCH	oklch(50.39% 0.107 251.1)
XYZ	xyz(12.3249, 12.8308, 34.6212)
Luminance	0.1283 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30679F #9F6830

analogous

#309E9F #30679F #30309F

triadic

#30679F #9F3067 #679F30

tetradic

#30679F #9F309E #9F6830 #309F30

square

#30679F #9F309E #9F6830 #309F30

split-complementary

#30679F #9F3030 #9E9F30

monochromatic

#142A41 #224970 #30679F #4586C7 #74A4D5

Accessibility & contrast

On white

5.89

#30679F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.57

#30679F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30679F

5.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30679F	#FFFFFF	#000000	##FFFFFF
##30679F	1.00	5.89	3.57	5.89
#FFFFFF	5.89	1.00	21.00	1.00
#000000	3.57	21.00	1.00	21.00
##FFFFFF	5.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E6AA1

Deuteranopia (green-blind)

#3E609E

Tritanopia (blue-blind)

#00747B

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #30679f;
/* rgb */ color: rgb(48, 103, 159);
/* oklch */ color: oklch(50.4% 0.107 251.1);

Tailwind

colors: {
  custom: {
    50: '#7592bb',
    500: '#30679f',
    950: '#000000',
  },
}

SCSS

$custom: #30679f;
$custom-light: #7592bb;
$custom-dark: #000000;

JSON

{
  "hex": "#30679f",
  "rgb": {
    "r": 48,
    "g": 103,
    "b": 159
  },
  "hsl": {
    "h": 210.27,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.50393,
    "c": 0.10688,
    "h": 251.1
  },
  "luminance": 0.12832
}

Semantic roles & 50–950 ramp

primary

#30679F

secondary

#BD966E

accent

#954BDD

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090C12

muted

#7B7D81

Preview Lab

Preview with #30679F

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

Preview Lab → · Contrast checker → · Palette generator →