#30689F#30689F

#30689F is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.6% C 0.106 H 250.3°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX#30689F
RGBrgb(48, 104, 159)
HSLhsl(210, 54%, 41%)
HSVhsv(210, 70%, 62%)
CMYKcmyk(69.8%, 34.6%, 0%, 37.6%)
CIE-LABlab(42.81, 0.27, -35.16)
CIE-LCHlch(42.81, 35.16, 270.44°)
OKLaboklab(50.63% -0.0356 -0.0997)
OKLCHoklch(50.63% 0.106 250.3)
XYZxyz(12.4249, 13.0309, 34.6546)
Luminance0.1303 (WCAG relative)
Temperaturecool
Familycyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#30689F #9F6730
analogous
#309F9E #30689F #30309F
triadic
#30689F #9F3068 #689F30
tetradic
#30689F #9E309F #9F6730 #309F30
square
#30689F #9E309F #9F6730 #309F30
split-complementary
#30689F #9F3030 #9F9E30
monochromatic
#142B41 #224970 #30689F #4587C7 #74A5D5

Accessibility & contrast

On white

5.82
#30689F on #FFFFFF
AA ✓AA large ✓AAA ✗

On black

3.61
#30689F on #000000
AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30689F
5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##30689F#FFFFFF#000000##FFFFFF
##30689F1.005.823.615.82
#FFFFFF5.821.0021.001.00
#0000003.6121.001.0021.00
##FFFFFF5.821.0021.001.00

Color blindness preview

Protanopia (red-blind)
#4F6BA1
Deuteranopia (green-blind)
#40609E
Tritanopia (blue-blind)
#00757C
Achromatopsia (no color)
#656565

Design tokens & code

CSS
--color: #30689f;
/* rgb */ color: rgb(48, 104, 159);
/* oklch */ color: oklch(50.6% 0.106 250.3);
Tailwind
colors: {
  custom: {
    50: '#7592bb',
    500: '#30689f',
    950: '#000000',
  },
}
SCSS
$custom: #30689f;
$custom-light: #7592bb;
$custom-dark: #000000;
JSON
{
  "hex": "#30689f",
  "rgb": {
    "r": 48,
    "g": 104,
    "b": 159
  },
  "hsl": {
    "h": 209.73,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.5063,
    "c": 0.10589,
    "h": 250.3
  },
  "luminance": 0.13032
}

Semantic roles & 50–950 ramp

primary
#30689F
secondary
#BD956E
accent
#934BDD
background
#F7F8FB
surface
#EEF0F6
border
#C9CBD0
text
#090D12
muted
#7B7D81

Preview Lab

Preview with #30689F

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

Preview Lab → · Contrast checker → · Palette generator →

#30689F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva