#3A7AAF#3A7AAF

#3A7AAF is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 56.2% C 0.105 H 246.2°. Best body text is #000000 at 4.58:1 contrast (WCAG AA passes).

Color values

HEX	#3A7AAF
RGB	rgb(58, 122, 175)
HSL	hsl(207, 50%, 46%)
HSV	hsv(207, 67%, 69%)
CMYK	cmyk(66.9%, 30.3%, 0%, 31.4%)
CIE-LAB	lab(49.39, -3.27, -34.15)
CIE-LCH	lch(49.39, 34.31, 264.53°)
OKLab	oklab(56.17% -0.0426 -0.0965)
OKLCH	oklch(56.17% 0.105 246.2)
XYZ	xyz(16.4394, 17.9121, 43.1401)
Luminance	0.1791 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7AAF #AF6F3A

analogous

#3AAFA9 #3A7AAF #3A40AF

triadic

#3A7AAF #AF3A7A #7AAF3A

tetradic

#3A7AAF #A93AAF #AF6F3A #40AF3A

square

#3A7AAF #A93AAF #AF6F3A #40AF3A

split-complementary

#3A7AAF #AF3A40 #AFA93A

monochromatic

#1C3A53 #2B5A81 #3A7AAF #5D98C9 #8BB5D9

Accessibility & contrast

On white

4.58

#3A7AAF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#3A7AAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7AAF

4.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7AAF	#FFFFFF	#000000	##000000
##3A7AAF	1.00	4.58	4.58	4.58
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.58	21.00	1.00	1.00
##000000	4.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#637CB1

Deuteranopia (green-blind)

#5270AE

Tritanopia (blue-blind)

#00878D

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3a7aaf;
/* rgb */ color: rgb(58, 122, 175);
/* oklch */ color: oklch(56.2% 0.105 246.2);

Tailwind

colors: {
  custom: {
    50: '#7da0c7',
    500: '#3a7aaf',
    950: '#000000',
  },
}

SCSS

$custom: #3a7aaf;
$custom-light: #7da0c7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7aaf",
  "rgb": {
    "r": 58,
    "g": 122,
    "b": 175
  },
  "hsl": {
    "h": 207.179,
    "s": 50.215,
    "l": 45.686
  },
  "oklch": {
    "l": 0.56169,
    "c": 0.10544,
    "h": 246.2
  },
  "luminance": 0.17914
}

Semantic roles & 50–950 ramp

primary

#3A7AAF

secondary

#C39F82

accent

#8D4EDA

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3A7AAF

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

Preview Lab → · Contrast checker → · Palette generator →