#3A7DC2#3A7DC2

#3A7DC2 is a mid, vivid cyan. Relative luminance 0.195; OKLCH L 57.9% C 0.126 H 251.5°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#3A7DC2
RGB	rgb(58, 125, 194)
HSL	hsl(210, 54%, 49%)
HSV	hsv(210, 70%, 76%)
CMYK	cmyk(70.1%, 35.6%, 0%, 23.9%)
CIE-LAB	lab(51.22, 1.64, -42.21)
CIE-LCH	lch(51.22, 42.24, 272.23°)
OKLab	oklab(57.92% -0.0401 -0.1199)
OKLCH	oklch(57.92% 0.126 251.5)
XYZ	xyz(18.8125, 19.4598, 53.7931)
Luminance	0.1946 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7DC2 #C27F3A

analogous

#3AC1C2 #3A7DC2 #3B3AC2

triadic

#3A7DC2 #C23A7D #7DC23A

tetradic

#3A7DC2 #C23AC1 #C27F3A #3AC23B

square

#3A7DC2 #C23AC1 #C27F3A #3AC23B

split-complementary

#3A7DC2 #C23B3A #C1C23A

monochromatic

#1E4064 #2C5F93 #3A7DC2 #679CD2 #97BBE0

Accessibility & contrast

On white

4.29

#3A7DC2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#3A7DC2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7DC2

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7DC2	#FFFFFF	#000000	##000000
##3A7DC2	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E81C5

Deuteranopia (green-blind)

#4A74C1

Tritanopia (blue-blind)

#008D96

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #3a7dc2;
/* rgb */ color: rgb(58, 125, 194);
/* oklch */ color: oklch(57.9% 0.126 251.5);

Tailwind

colors: {
  custom: {
    50: '#80a2d5',
    500: '#3a7dc2',
    950: '#000000',
  },
}

SCSS

$custom: #3a7dc2;
$custom-light: #80a2d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7dc2",
  "rgb": {
    "r": 58,
    "g": 125,
    "b": 194
  },
  "hsl": {
    "h": 210.441,
    "s": 53.968,
    "l": 49.412
  },
  "oklch": {
    "l": 0.57918,
    "c": 0.12646,
    "h": 251.5
  },
  "luminance": 0.19462
}

Semantic roles & 50–950 ramp

primary

#3A7DC2

secondary

#CBAC8D

accent

#954ADD

background

#F8F9FD

surface

#F0F2FA

border

#CBCCD3

text

#0B0F14

muted

#7C7E83

Preview Lab

Preview with #3A7DC2

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

Preview Lab → · Contrast checker → · Palette generator →