#3A7CC1#3A7CC1

#3A7CC1 is a mid, vivid cyan. Relative luminance 0.192; OKLCH L 57.6% C 0.126 H 251.8°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#3A7CC1
RGB	rgb(58, 124, 193)
HSL	hsl(211, 54%, 49%)
HSV	hsv(211, 70%, 76%)
CMYK	cmyk(69.9%, 35.8%, 0%, 24.3%)
CIE-LAB	lab(50.88, 1.89, -42.18)
CIE-LCH	lch(50.88, 42.22, 272.57°)
OKLab	oklab(57.63% -0.0394 -0.1198)
OKLCH	oklch(57.63% 0.126 251.8)
XYZ	xyz(18.5746, 19.1631, 53.1617)
Luminance	0.1916 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7CC1 #C17F3A

analogous

#3AC0C1 #3A7CC1 #3C3AC1

triadic

#3A7CC1 #C13A7C #7CC13A

tetradic

#3A7CC1 #C13AC0 #C17F3A #3AC13C

square

#3A7CC1 #C13AC0 #C17F3A #3AC13C

split-complementary

#3A7CC1 #C13C3A #C0C13A

monochromatic

#1E4063 #2C5E92 #3A7CC1 #679BD1 #96BADF

Accessibility & contrast

On white

4.35

#3A7CC1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#3A7CC1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7CC1

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7CC1	#FFFFFF	#000000	##000000
##3A7CC1	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D80C4

Deuteranopia (green-blind)

#4973C0

Tritanopia (blue-blind)

#008C95

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #3a7cc1;
/* rgb */ color: rgb(58, 124, 193);
/* oklch */ color: oklch(57.6% 0.126 251.8);

Tailwind

colors: {
  custom: {
    50: '#80a1d4',
    500: '#3a7cc1',
    950: '#000000',
  },
}

SCSS

$custom: #3a7cc1;
$custom-light: #80a1d4;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7cc1",
  "rgb": {
    "r": 58,
    "g": 124,
    "b": 193
  },
  "hsl": {
    "h": 210.667,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57632,
    "c": 0.12617,
    "h": 251.8
  },
  "luminance": 0.19165
}

Semantic roles & 50–950 ramp

primary

#3A7CC1

secondary

#CBAC8C

accent

#964BDD

background

#F8F9FD

surface

#EFF2FA

border

#CACCD3

text

#0B0E14

muted

#7C7E83

Preview Lab

Preview with #3A7CC1

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

Preview Lab → · Contrast checker → · Palette generator →