#3A8DBD#3A8DBD

#3A8DBD is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.4% C 0.108 H 237.6°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#3A8DBD
RGB	rgb(58, 141, 189)
HSL	hsl(202, 53%, 48%)
HSV	hsv(202, 69%, 74%)
CMYK	cmyk(69.3%, 25.4%, 0%, 25.9%)
CIE-LAB	lab(55.71, -9.46, -32.31)
CIE-LCH	lch(55.71, 33.67, 253.68°)
OKLab	oklab(61.38% -0.0576 -0.091)
OKLCH	oklch(61.38% 0.108 237.6)
XYZ	xyz(20.4515, 23.6212, 51.6158)
Luminance	0.2362 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8DBD #BD6A3A

analogous

#3ABDAB #3A8DBD #3A4BBD

triadic

#3A8DBD #BD3A8D #8DBD3A

tetradic

#3A8DBD #AB3ABD #BD6A3A #4BBD3A

square

#3A8DBD #AB3ABD #BD6A3A #4BBD3A

split-complementary

#3A8DBD #BD3A4B #BDAB3A

monochromatic

#1D475F #2C6A8E #3A8DBD #65A8D0 #93C3DE

Accessibility & contrast

On white

3.67

#3A8DBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#3A8DBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8DBD

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8DBD	#FFFFFF	#000000	##000000
##3A8DBD	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768DBF

Deuteranopia (green-blind)

#6480BC

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3a8dbd;
/* rgb */ color: rgb(58, 141, 189);
/* oklch */ color: oklch(61.4% 0.108 237.6);

Tailwind

colors: {
  custom: {
    50: '#7faed1',
    500: '#3a8dbd',
    950: '#000000',
  },
}

SCSS

$custom: #3a8dbd;
$custom-light: #7faed1;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8dbd",
  "rgb": {
    "r": 58,
    "g": 141,
    "b": 189
  },
  "hsl": {
    "h": 201.985,
    "s": 53.036,
    "l": 48.431
  },
  "oklch": {
    "l": 0.61378,
    "c": 0.10767,
    "h": 237.6
  },
  "luminance": 0.23623
}

Semantic roles & 50–950 ramp

primary

#3A8DBD

secondary

#C9A18A

accent

#814BDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3A8DBD

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

Preview Lab → · Contrast checker → · Palette generator →