#3A8FBD#3A8FBD

#3A8FBD is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.9% C 0.107 H 235.9°. Best body text is #000000 at 5.84:1 contrast (WCAG AA passes).

Color values

HEX	#3A8FBD
RGB	rgb(58, 143, 189)
HSL	hsl(201, 53%, 48%)
HSV	hsv(201, 69%, 74%)
CMYK	cmyk(69.3%, 24.3%, 0%, 25.9%)
CIE-LAB	lab(56.30, -10.59, -31.38)
CIE-LCH	lch(56.30, 33.12, 251.35°)
OKLab	oklab(61.85% -0.0596 -0.0883)
OKLCH	oklch(61.85% 0.107 235.9)
XYZ	xyz(20.7491, 24.2163, 51.7149)
Luminance	0.2422 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8FBD #BD683A

analogous

#3ABDA9 #3A8FBD #3A4DBD

triadic

#3A8FBD #BD3A8F #8FBD3A

tetradic

#3A8FBD #A93ABD #BD683A #4DBD3A

square

#3A8FBD #A93ABD #BD683A #4DBD3A

split-complementary

#3A8FBD #BD3A4D #BDA93A

monochromatic

#1D485F #2C6C8E #3A8FBD #65AAD0 #93C4DE

Accessibility & contrast

On white

3.59

#3A8FBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.84

#3A8FBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8FBD

5.84:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8FBD	#FFFFFF	#000000	##000000
##3A8FBD	1.00	3.59	5.84	5.84
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.84	21.00	1.00	1.00
##000000	5.84	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798EBF

Deuteranopia (green-blind)

#6781BC

Tritanopia (blue-blind)

#009B9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #3a8fbd;
/* rgb */ color: rgb(58, 143, 189);
/* oklch */ color: oklch(61.9% 0.107 235.9);

Tailwind

colors: {
  custom: {
    50: '#80afd1',
    500: '#3a8fbd',
    950: '#000000',
  },
}

SCSS

$custom: #3a8fbd;
$custom-light: #80afd1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8fbd",
  "rgb": {
    "r": 58,
    "g": 143,
    "b": 189
  },
  "hsl": {
    "h": 201.069,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.61852,
    "c": 0.10653,
    "h": 235.9
  },
  "luminance": 0.24219
}

Semantic roles & 50–950 ramp

primary

#3A8FBD

secondary

#C9A08A

accent

#7E4BDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3A8FBD

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

Preview Lab → · Contrast checker → · Palette generator →