#3A7FA3#3A7FA3

#3A7FA3 is a mid, moderate cyan. Relative luminance 0.187; OKLCH L 56.8% C 0.089 H 234.1°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#3A7FA3
RGB	rgb(58, 127, 163)
HSL	hsl(201, 48%, 43%)
HSV	hsv(201, 64%, 64%)
CMYK	cmyk(64.4%, 22.1%, 0%, 36.1%)
CIE-LAB	lab(50.36, -10.28, -25.67)
CIE-LCH	lch(50.36, 27.66, 248.17°)
OKLab	oklab(56.76% -0.052 -0.0719)
OKLCH	oklch(56.76% 0.089 234.1)
XYZ	xyz(15.9426, 18.7210, 37.4166)
Luminance	0.1872 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7FA3 #A35E3A

analogous

#3AA392 #3A7FA3 #3A4BA3

triadic

#3A7FA3 #A33A7F #7FA33A

tetradic

#3A7FA3 #923AA3 #A35E3A #4BA33A

square

#3A7FA3 #923AA3 #A35E3A #4BA33A

split-complementary

#3A7FA3 #A33A4B #A3923A

monochromatic

#1A3949 #2A5C76 #3A7FA3 #579EC3 #84B8D3

Accessibility & contrast

On white

4.43

#3A7FA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#3A7FA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7FA3

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7FA3	#FFFFFF	#000000	##000000
##3A7FA3	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E7EA5

Deuteranopia (green-blind)

#5F73A2

Tritanopia (blue-blind)

#00898B

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3a7fa3;
/* rgb */ color: rgb(58, 127, 163);
/* oklch */ color: oklch(56.8% 0.089 234.1);

Tailwind

colors: {
  custom: {
    50: '#7ba4be',
    500: '#3a7fa3',
    950: '#000000',
  },
}

SCSS

$custom: #3a7fa3;
$custom-light: #7ba4be;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7fa3",
  "rgb": {
    "r": 58,
    "g": 127,
    "b": 163
  },
  "hsl": {
    "h": 200.571,
    "s": 47.511,
    "l": 43.333
  },
  "oklch": {
    "l": 0.56759,
    "c": 0.08875,
    "h": 234.1
  },
  "luminance": 0.18723
}

Semantic roles & 50–950 ramp

primary

#3A7FA3

secondary

#BD927C

accent

#7F51D7

background

#F7FAFB

surface

#EEF4F6

border

#C9CED0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3A7FA3

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

Preview Lab → · Contrast checker → · Palette generator →