#3A8FC5#3A8FC5

#3A8FC5 is a light, moderate cyan. Relative luminance 0.246; OKLCH L 62.2% C 0.115 H 240.3°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#3A8FC5
RGB	rgb(58, 143, 197)
HSL	hsl(203, 55%, 50%)
HSV	hsv(203, 71%, 77%)
CMYK	cmyk(70.6%, 27.4%, 0%, 22.7%)
CIE-LAB	lab(56.66, -7.86, -35.36)
CIE-LCH	lch(56.66, 36.23, 257.47°)
OKLab	oklab(62.25% -0.057 -0.0998)
OKLCH	oklch(62.25% 0.115 240.3)
XYZ	xyz(21.6415, 24.5733, 56.4151)
Luminance	0.2458 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8FC5 #C5703A

analogous

#3AC5B5 #3A8FC5 #3A4AC5

triadic

#3A8FC5 #C53A8F #8FC53A

tetradic

#3A8FC5 #B53AC5 #C5703A #4AC53A

square

#3A8FC5 #B53AC5 #C5703A #4AC53A

split-complementary

#3A8FC5 #C53A4A #C5B53A

monochromatic

#1E4A66 #2C6D96 #3A8FC5 #69AAD3 #99C5E1

Accessibility & contrast

On white

3.55

#3A8FC5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#3A8FC5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8FC5

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8FC5	#FFFFFF	#000000	##000000
##3A8FC5	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768FC7

Deuteranopia (green-blind)

#6382C4

Tritanopia (blue-blind)

#009CA2

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #3a8fc5;
/* rgb */ color: rgb(58, 143, 197);
/* oklch */ color: oklch(62.2% 0.115 240.3);

Tailwind

colors: {
  custom: {
    50: '#81afd7',
    500: '#3a8fc5',
    950: '#000000',
  },
}

SCSS

$custom: #3a8fc5;
$custom-light: #81afd7;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8fc5",
  "rgb": {
    "r": 58,
    "g": 143,
    "b": 197
  },
  "hsl": {
    "h": 203.309,
    "s": 54.51,
    "l": 50
  },
  "oklch": {
    "l": 0.62249,
    "c": 0.1149,
    "h": 240.3
  },
  "luminance": 0.24576
}

Semantic roles & 50–950 ramp

primary

#3A8FC5

secondary

#CDA68E

accent

#834ADE

background

#F8FAFD

surface

#F0F4FA

border

#CBCED3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3A8FC5

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

Preview Lab → · Contrast checker → · Palette generator →