#30689E#30689E

#30689E is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.6% C 0.105 H 249.9°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#30689E
RGB	rgb(48, 104, 158)
HSL	hsl(209, 53%, 40%)
HSV	hsv(209, 70%, 62%)
CMYK	cmyk(69.6%, 34.2%, 0%, 38%)
CIE-LAB	lab(42.76, -0.10, -34.64)
CIE-LCH	lch(42.76, 34.64, 269.84°)
OKLab	oklab(50.57% -0.0359 -0.0982)
OKLCH	oklch(50.57% 0.105 249.9)
XYZ	xyz(12.3385, 12.9963, 34.1994)
Luminance	0.1300 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30689E #9E6630

analogous

#309E9D #30689E #30319E

triadic

#30689E #9E3068 #689E30

tetradic

#30689E #9D309E #9E6630 #319E30

square

#30689E #9D309E #9E6630 #319E30

split-complementary

#30689E #9E3031 #9E9D30

monochromatic

#132A40 #22496F #30689E #4587C6 #74A5D5

Accessibility & contrast

On white

5.83

#30689E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#30689E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30689E

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30689E	#FFFFFF	#000000	##FFFFFF
##30689E	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506BA0

Deuteranopia (green-blind)

#40609D

Tritanopia (blue-blind)

#00757B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #30689e;
/* rgb */ color: rgb(48, 104, 158);
/* oklch */ color: oklch(50.6% 0.105 249.9);

Tailwind

colors: {
  custom: {
    50: '#7592bb',
    500: '#30689e',
    950: '#000000',
  },
}

SCSS

$custom: #30689e;
$custom-light: #7592bb;
$custom-dark: #000000;

JSON

{
  "hex": "#30689e",
  "rgb": {
    "r": 48,
    "g": 104,
    "b": 158
  },
  "hsl": {
    "h": 209.455,
    "s": 53.398,
    "l": 40.392
  },
  "oklch": {
    "l": 0.50572,
    "c": 0.10458,
    "h": 249.9
  },
  "luminance": 0.12998
}

Semantic roles & 50–950 ramp

primary

#30689E

secondary

#BD946D

accent

#934BDD

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090D12

muted

#7B7D81

Preview Lab

Preview with #30689E

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

Preview Lab → · Contrast checker → · Palette generator →