#3A7FDE#3A7FDE

#3A7FDE is a mid, vivid cyan. Relative luminance 0.214; OKLCH L 60.1% C 0.161 H 257.2°. Best body text is #000000 at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#3A7FDE
RGB	rgb(58, 127, 222)
HSL	hsl(215, 71%, 55%)
HSV	hsv(215, 74%, 87%)
CMYK	cmyk(73.9%, 42.8%, 0%, 12.9%)
CIE-LAB	lab(53.33, 10.53, -54.73)
CIE-LCH	lch(53.33, 55.73, 280.89°)
OKLab	oklab(60.06% -0.0356 -0.1566)
OKLCH	oklch(60.06% 0.161 257.2)
XYZ	xyz(22.5143, 21.3497, 72.0274)
Luminance	0.2135 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7FDE #DE993A

analogous

#3AD1DE #3A7FDE #473ADE

triadic

#3A7FDE #DE3A7F #7FDE3A

tetradic

#3A7FDE #DE3AD1 #DE993A #3ADE47

square

#3A7FDE #DE3AD1 #DE993A #3ADE47

split-complementary

#3A7FDE #DE473A #D1DE3A

monochromatic

#174687 #1F61BB #3A7FDE #6EA1E7 #A3C3F0

Accessibility & contrast

On white

3.98

#3A7FDE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.27

#3A7FDE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7FDE

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7FDE	#FFFFFF	#000000	##000000
##3A7FDE	1.00	3.98	5.27	5.27
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.27	21.00	1.00	1.00
##000000	5.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5087E2

Deuteranopia (green-blind)

#3278DC

Tritanopia (blue-blind)

#0095A4

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #3a7fde;
/* rgb */ color: rgb(58, 127, 222);
/* oklch */ color: oklch(60.1% 0.161 257.2);

Tailwind

colors: {
  custom: {
    50: '#85a3e9',
    500: '#3a7fde',
    950: '#000000',
  },
}

SCSS

$custom: #3a7fde;
$custom-light: #85a3e9;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7fde",
  "rgb": {
    "r": 58,
    "g": 127,
    "b": 222
  },
  "hsl": {
    "h": 214.756,
    "s": 71.304,
    "l": 54.902
  },
  "oklch": {
    "l": 0.6006,
    "c": 0.1606,
    "h": 257.2
  },
  "luminance": 0.21352
}

Semantic roles & 50–950 ramp

primary

#3A7FDE

secondary

#DCBF97

accent

#A23AEE

background

#F8FAFE

surface

#F0F3FD

border

#CBCDD5

text

#0D0F16

muted

#7D7F84

Preview Lab

Preview with #3A7FDE

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

Preview Lab → · Contrast checker → · Palette generator →