#3A7AAE#3A7AAE

#3A7AAE is a mid, moderate cyan. Relative luminance 0.179; OKLCH L 56.1% C 0.104 H 245.7°. Best body text is #FFFFFF at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#3A7AAE
RGB	rgb(58, 122, 174)
HSL	hsl(207, 50%, 45%)
HSV	hsv(207, 67%, 68%)
CMYK	cmyk(66.7%, 29.9%, 0%, 31.8%)
CIE-LAB	lab(49.34, -3.62, -33.65)
CIE-LCH	lch(49.34, 33.84, 263.87°)
OKLab	oklab(56.12% -0.0429 -0.095)
OKLCH	oklch(56.12% 0.104 245.7)
XYZ	xyz(16.3416, 17.8729, 42.6248)
Luminance	0.1787 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7AAE #AE6E3A

analogous

#3AAEA8 #3A7AAE #3A40AE

triadic

#3A7AAE #AE3A7A #7AAE3A

tetradic

#3A7AAE #A83AAE #AE6E3A #40AE3A

square

#3A7AAE #A83AAE #AE6E3A #40AE3A

split-complementary

#3A7AAE #AE3A40 #AEA83A

monochromatic

#1B3A52 #2B5A80 #3A7AAE #5C98C9 #8AB5D8

Accessibility & contrast

On white

4.59

#3A7AAE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.58

#3A7AAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3A7AAE

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7AAE	#FFFFFF	#000000	##FFFFFF
##3A7AAE	1.00	4.59	4.58	4.59
#FFFFFF	4.59	1.00	21.00	1.00
#000000	4.58	21.00	1.00	21.00
##FFFFFF	4.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#637CB0

Deuteranopia (green-blind)

#5370AD

Tritanopia (blue-blind)

#00868C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #3a7aae;
/* rgb */ color: rgb(58, 122, 174);
/* oklch */ color: oklch(56.1% 0.104 245.7);

Tailwind

colors: {
  custom: {
    50: '#7ca0c6',
    500: '#3a7aae',
    950: '#000000',
  },
}

SCSS

$custom: #3a7aae;
$custom-light: #7ca0c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7aae",
  "rgb": {
    "r": 58,
    "g": 122,
    "b": 174
  },
  "hsl": {
    "h": 206.897,
    "s": 50,
    "l": 45.49
  },
  "oklch": {
    "l": 0.56115,
    "c": 0.10422,
    "h": 245.7
  },
  "luminance": 0.17875
}

Semantic roles & 50–950 ramp

primary

#3A7AAE

secondary

#C29F81

accent

#8D4EDA

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0E13

muted

#7C7E82

Preview Lab

Preview with #3A7AAE

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

Preview Lab → · Contrast checker → · Palette generator →