#30698F#30698F

#30698F is a mid, moderate cyan. Relative luminance 0.127; OKLCH L 50.0% C 0.085 H 240.6°. Best body text is #FFFFFF at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#30698F
RGB	rgb(48, 105, 143)
HSL	hsl(204, 50%, 37%)
HSV	hsv(204, 66%, 56%)
CMYK	cmyk(66.4%, 26.6%, 0%, 43.9%)
CIE-LAB	lab(42.33, -6.09, -26.38)
CIE-LCH	lch(42.33, 27.07, 256.99°)
OKLab	oklab(49.99% -0.0417 -0.0742)
OKLCH	oklch(49.99% 0.085 240.6)
XYZ	xyz(11.2265, 12.7136, 27.8436)
Luminance	0.1272 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30698F #8F5630

analogous

#308F85 #30698F #303A8F

triadic

#30698F #8F3069 #698F30

tetradic

#30698F #85308F #8F5630 #3A8F30

square

#30698F #85308F #8F5630 #3A8F30

split-complementary

#30698F #8F303A #8F8530

monochromatic

#112633 #214761 #30698F #3F8BBD #6CA6CE

Accessibility & contrast

On white

5.93

#30698F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.54

#30698F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30698F

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30698F	#FFFFFF	#000000	##FFFFFF
##30698F	1.00	5.93	3.54	5.93
#FFFFFF	5.93	1.00	21.00	1.00
#000000	3.54	21.00	1.00	21.00
##FFFFFF	5.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#586991

Deuteranopia (green-blind)

#4B608E

Tritanopia (blue-blind)

#007276

Achromatopsia (no color)

#646464

Design tokens & code

CSS

--color: #30698f;
/* rgb */ color: rgb(48, 105, 143);
/* oklch */ color: oklch(50.0% 0.085 240.6);

Tailwind

colors: {
  custom: {
    50: '#7393b0',
    500: '#30698f',
    950: '#000000',
  },
}

SCSS

$custom: #30698f;
$custom-light: #7393b0;
$custom-dark: #000000;

JSON

{
  "hex": "#30698f",
  "rgb": {
    "r": 48,
    "g": 105,
    "b": 143
  },
  "hsl": {
    "h": 204,
    "s": 49.738,
    "l": 37.451
  },
  "oklch": {
    "l": 0.49992,
    "c": 0.08515,
    "h": 240.6
  },
  "luminance": 0.12715
}

Semantic roles & 50–950 ramp

primary

#30698F

secondary

#B58566

accent

#864FD9

background

#F7F9FA

surface

#EDF1F4

border

#C8CBCE

text

#090D10

muted

#7B7E7F

Preview Lab

Preview with #30698F

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

Preview Lab → · Contrast checker → · Palette generator →