#3A789D#3A789D

#3A789D is a mid, moderate cyan. Relative luminance 0.168; OKLCH L 54.8% C 0.086 H 237.4°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#3A789D
RGB	rgb(58, 120, 157)
HSL	hsl(202, 46%, 42%)
HSV	hsv(202, 63%, 62%)
CMYK	cmyk(63.1%, 23.6%, 0%, 38.4%)
CIE-LAB	lab(47.96, -8.26, -25.88)
CIE-LCH	lch(47.96, 27.17, 252.30°)
OKLab	oklab(54.77% -0.0464 -0.0726)
OKLCH	oklch(54.77% 0.086 237.4)
XYZ	xyz(14.5449, 16.7654, 34.3613)
Luminance	0.1677 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A789D #9D5F3A

analogous

#3A9D91 #3A789D #3A479D

triadic

#3A789D #9D3A78 #789D3A

tetradic

#3A789D #913A9D #9D5F3A #479D3A

square

#3A789D #913A9D #9D5F3A #479D3A

split-complementary

#3A789D #9D3A47 #9D913A

monochromatic

#193444 #295670 #3A789D #5498C0 #81B3D0

Accessibility & contrast

On white

4.82

#3A789D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#3A789D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A789D

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A789D	#FFFFFF	#000000	##FFFFFF
##3A789D	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#67779F

Deuteranopia (green-blind)

#596D9C

Tritanopia (blue-blind)

#008184

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3a789d;
/* rgb */ color: rgb(58, 120, 157);
/* oklch */ color: oklch(54.8% 0.086 237.4);

Tailwind

colors: {
  custom: {
    50: '#7a9eba',
    500: '#3a789d',
    950: '#000000',
  },
}

SCSS

$custom: #3a789d;
$custom-light: #7a9eba;
$custom-dark: #000000;

JSON

{
  "hex": "#3a789d",
  "rgb": {
    "r": 58,
    "g": 120,
    "b": 157
  },
  "hsl": {
    "h": 202.424,
    "s": 46.047,
    "l": 42.157
  },
  "oklch": {
    "l": 0.5477,
    "c": 0.08614,
    "h": 237.4
  },
  "luminance": 0.16767
}

Semantic roles & 50–950 ramp

primary

#3A789D

secondary

#BA9179

accent

#8352D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E11

muted

#7C7E80

Preview Lab

Preview with #3A789D

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

Preview Lab → · Contrast checker → · Palette generator →