#30789F#30789F

#30789F is a mid, moderate cyan. Relative luminance 0.166; OKLCH L 54.5% C 0.093 H 235.9°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#30789F
RGB	rgb(48, 120, 159)
HSL	hsl(201, 54%, 41%)
HSV	hsv(201, 70%, 62%)
CMYK	cmyk(69.8%, 24.5%, 0%, 37.6%)
CIE-LAB	lab(47.70, -9.34, -27.48)
CIE-LCH	lch(47.70, 29.03, 251.24°)
OKLab	oklab(54.5% -0.0523 -0.0773)
OKLCH	oklch(54.5% 0.093 235.9)
XYZ	xyz(14.1910, 16.5630, 35.2432)
Luminance	0.1656 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#30789F #9F5730

analogous

#309F8E #30789F #30409F

triadic

#30789F #9F3078 #789F30

tetradic

#30789F #8E309F #9F5730 #409F30

square

#30789F #8E309F #9F5730 #409F30

split-complementary

#30789F #9F3040 #9F8E30

monochromatic

#143141 #225570 #30789F #4599C7 #74B3D5

Accessibility & contrast

On white

4.87

#30789F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#30789F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #30789F

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##30789F	#FFFFFF	#000000	##FFFFFF
##30789F	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6577A1

Deuteranopia (green-blind)

#566C9E

Tritanopia (blue-blind)

#008285

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #30789f;
/* rgb */ color: rgb(48, 120, 159);
/* oklch */ color: oklch(54.5% 0.093 235.9);

Tailwind

colors: {
  custom: {
    50: '#769ebb',
    500: '#30789f',
    950: '#000000',
  },
}

SCSS

$custom: #30789f;
$custom-light: #769ebb;
$custom-dark: #000000;

JSON

{
  "hex": "#30789f",
  "rgb": {
    "r": 48,
    "g": 120,
    "b": 159
  },
  "hsl": {
    "h": 201.081,
    "s": 53.623,
    "l": 40.588
  },
  "oklch": {
    "l": 0.54497,
    "c": 0.09332,
    "h": 235.9
  },
  "luminance": 0.16565
}

Semantic roles & 50–950 ramp

primary

#30789F

secondary

#BD8A6E

accent

#7E4BDD

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #30789F

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

Preview Lab → · Contrast checker → · Palette generator →