#3A7FC4#3A7FC4

#3A7FC4 is a mid, vivid cyan. Relative luminance 0.201; OKLCH L 58.5% C 0.127 H 250.9°. Best body text is #000000 at 5.01:1 contrast (WCAG AA passes).

Color values

HEX	#3A7FC4
RGB	rgb(58, 127, 196)
HSL	hsl(210, 54%, 50%)
HSV	hsv(210, 70%, 77%)
CMYK	cmyk(70.4%, 35.2%, 0%, 23.1%)
CIE-LAB	lab(51.91, 1.15, -42.27)
CIE-LCH	lch(51.91, 42.28, 271.56°)
OKLab	oklab(58.49% -0.0416 -0.1201)
OKLCH	oklch(58.49% 0.127 250.9)
XYZ	xyz(19.2944, 20.0617, 55.0693)
Luminance	0.2006 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7FC4 #C47F3A

analogous

#3AC4C4 #3A7FC4 #3A3AC4

triadic

#3A7FC4 #C43A7F #7FC43A

tetradic

#3A7FC4 #C43AC4 #C47F3A #3AC43A

square

#3A7FC4 #C43AC4 #C47F3A #3AC43A

split-complementary

#3A7FC4 #C43A3A #C4C43A

monochromatic

#1E4266 #2C6095 #3A7FC4 #699ED3 #98BCE0

Accessibility & contrast

On white

4.19

#3A7FC4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.01

#3A7FC4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7FC4

5.01:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7FC4	#FFFFFF	#000000	##000000
##3A7FC4	1.00	4.19	5.01	5.01
#FFFFFF	4.19	1.00	21.00	21.00
#000000	5.01	21.00	1.00	1.00
##000000	5.01	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6083C7

Deuteranopia (green-blind)

#4C76C3

Tritanopia (blue-blind)

#008F98

Achromatopsia (no color)

#7C7C7C

Design tokens & code

CSS

--color: #3a7fc4;
/* rgb */ color: rgb(58, 127, 196);
/* oklch */ color: oklch(58.5% 0.127 250.9);

Tailwind

colors: {
  custom: {
    50: '#80a3d6',
    500: '#3a7fc4',
    950: '#000000',
  },
}

SCSS

$custom: #3a7fc4;
$custom-light: #80a3d6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7fc4",
  "rgb": {
    "r": 58,
    "g": 127,
    "b": 196
  },
  "hsl": {
    "h": 210,
    "s": 54.331,
    "l": 49.804
  },
  "oklch": {
    "l": 0.58489,
    "c": 0.12705,
    "h": 250.9
  },
  "luminance": 0.20064
}

Semantic roles & 50–950 ramp

primary

#3A7FC4

secondary

#CCAD8E

accent

#944ADE

background

#F8FAFD

surface

#F0F3FA

border

#CBCDD3

text

#0B0F14

muted

#7C7F83

Preview Lab

Preview with #3A7FC4

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

Preview Lab → · Contrast checker → · Palette generator →