#30689D#30689D

#30689D is a mid, moderate cyan. Relative luminance 0.130; OKLCH L 50.5% C 0.103 H 249.5°. Best body text is #FFFFFF at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#30689D
RGB	rgb(48, 104, 157)
HSL	hsl(209, 53%, 40%)
HSV	hsv(209, 69%, 62%)
CMYK	cmyk(69.4%, 33.8%, 0%, 38.4%)
CIE-LAB	lab(42.71, -0.46, -34.13)
CIE-LCH	lch(42.71, 34.14, 269.23°)
OKLab	oklab(50.52% -0.0362 -0.0967)
OKLCH	oklch(50.52% 0.103 249.5)
XYZ	xyz(12.2528, 12.9620, 33.7479)
Luminance	0.1296 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30689D #9D6530

analogous

#309D9B #30689D #30329D

triadic

#30689D #9D3068 #689D30

tetradic

#30689D #9B309D #9D6530 #329D30

square

#30689D #9B309D #9D6530 #329D30

split-complementary

#30689D #9D3032 #9D9B30

monochromatic

#132A3F #22496E #30689D #4487C6 #73A5D4

Accessibility & contrast

On white

5.85

#30689D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.59

#30689D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30689D

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30689D	#FFFFFF	#000000	##FFFFFF
##30689D	1.00	5.85	3.59	5.85
#FFFFFF	5.85	1.00	21.00	1.00
#000000	3.59	21.00	1.00	21.00
##FFFFFF	5.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#506B9F

Deuteranopia (green-blind)

#41609C

Tritanopia (blue-blind)

#00757B

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #30689d;
/* rgb */ color: rgb(48, 104, 157);
/* oklch */ color: oklch(50.5% 0.103 249.5);

Tailwind

colors: {
  custom: {
    50: '#7592ba',
    500: '#30689d',
    950: '#000000',
  },
}

SCSS

$custom: #30689d;
$custom-light: #7592ba;
$custom-dark: #000000;

JSON

{
  "hex": "#30689d",
  "rgb": {
    "r": 48,
    "g": 104,
    "b": 157
  },
  "hsl": {
    "h": 209.174,
    "s": 53.171,
    "l": 40.196
  },
  "oklch": {
    "l": 0.50515,
    "c": 0.10328,
    "h": 249.5
  },
  "luminance": 0.12963
}

Semantic roles & 50–950 ramp

primary

#30689D

secondary

#BC936D

accent

#924BDD

background

#F7F8FB

surface

#EEF0F6

border

#C9CBD0

text

#090D11

muted

#7B7D80

Preview Lab

Preview with #30689D

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

Preview Lab → · Contrast checker → · Palette generator →