#3A7AA0#3A7AA0

#3A7AA0 is a mid, moderate cyan. Relative luminance 0.174; OKLCH L 55.4% C 0.088 H 237.4°. Best body text is #FFFFFF at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#3A7AA0
RGB	rgb(58, 122, 160)
HSL	hsl(202, 47%, 43%)
HSV	hsv(202, 64%, 63%)
CMYK	cmyk(63.8%, 23.7%, 0%, 37.3%)
CIE-LAB	lab(48.70, -8.41, -26.49)
CIE-LCH	lch(48.70, 27.79, 252.38°)
OKLab	oklab(55.4% -0.0475 -0.0743)
OKLCH	oklch(55.4% 0.088 237.4)
XYZ	xyz(15.0472, 17.3552, 35.8078)
Luminance	0.1736 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7AA0 #A0603A

analogous

#3AA093 #3A7AA0 #3A47A0

triadic

#3A7AA0 #A03A7A #7AA03A

tetradic

#3A7AA0 #933AA0 #A0603A #47A03A

square

#3A7AA0 #933AA0 #A0603A #47A03A

split-complementary

#3A7AA0 #A03A47 #A0933A

monochromatic

#193646 #2A5873 #3A7AA0 #5699C2 #83B4D2

Accessibility & contrast

On white

4.70

#3A7AA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.47

#3A7AA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7AA0

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7AA0	#FFFFFF	#000000	##FFFFFF
##3A7AA0	1.00	4.70	4.47	4.70
#FFFFFF	4.70	1.00	21.00	1.00
#000000	4.47	21.00	1.00	21.00
##FFFFFF	4.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6879A2

Deuteranopia (green-blind)

#5A6F9F

Tritanopia (blue-blind)

#008487

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3a7aa0;
/* rgb */ color: rgb(58, 122, 160);
/* oklch */ color: oklch(55.4% 0.088 237.4);

Tailwind

colors: {
  custom: {
    50: '#7aa0bc',
    500: '#3a7aa0',
    950: '#000000',
  },
}

SCSS

$custom: #3a7aa0;
$custom-light: #7aa0bc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7aa0",
  "rgb": {
    "r": 58,
    "g": 122,
    "b": 160
  },
  "hsl": {
    "h": 202.353,
    "s": 46.789,
    "l": 42.745
  },
  "oklch": {
    "l": 0.55402,
    "c": 0.08821,
    "h": 237.4
  },
  "luminance": 0.17357
}

Semantic roles & 50–950 ramp

primary

#3A7AA0

secondary

#BC937A

accent

#8351D6

background

#F7F9FB

surface

#EEF2F6

border

#C9CCD0

text

#0A0E12

muted

#7C7E81

Preview Lab

Preview with #3A7AA0

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

Preview Lab → · Contrast checker → · Palette generator →