#3A8DBC#3A8DBC

#3A8DBC is a mid, moderate cyan. Relative luminance 0.236; OKLCH L 61.3% C 0.107 H 237.1°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#3A8DBC
RGB	rgb(58, 141, 188)
HSL	hsl(202, 53%, 48%)
HSV	hsv(202, 69%, 74%)
CMYK	cmyk(69.1%, 25%, 0%, 26.3%)
CIE-LAB	lab(55.66, -9.80, -31.81)
CIE-LCH	lch(55.66, 33.29, 252.87°)
OKLab	oklab(61.33% -0.058 -0.0895)
OKLCH	oklch(61.33% 0.107 237.1)
XYZ	xyz(20.3434, 23.5779, 51.0461)
Luminance	0.2358 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8DBC #BC693A

analogous

#3ABCAA #3A8DBC #3A4CBC

triadic

#3A8DBC #BC3A8D #8DBC3A

tetradic

#3A8DBC #AA3ABC #BC693A #4CBC3A

square

#3A8DBC #AA3ABC #BC693A #4CBC3A

split-complementary

#3A8DBC #BC3A4C #BCAA3A

monochromatic

#1D475E #2C6A8D #3A8DBC #64A8CF #93C3DE

Accessibility & contrast

On white

3.67

#3A8DBC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#3A8DBC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8DBC

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8DBC	#FFFFFF	#000000	##000000
##3A8DBC	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)

#778CBE

Deuteranopia (green-blind)

#6580BB

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3a8dbc;
/* rgb */ color: rgb(58, 141, 188);
/* oklch */ color: oklch(61.3% 0.107 237.1);

Tailwind

colors: {
  custom: {
    50: '#7faed0',
    500: '#3a8dbc',
    950: '#000000',
  },
}

SCSS

$custom: #3a8dbc;
$custom-light: #7faed0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8dbc",
  "rgb": {
    "r": 58,
    "g": 141,
    "b": 188
  },
  "hsl": {
    "h": 201.692,
    "s": 52.846,
    "l": 48.235
  },
  "oklch": {
    "l": 0.61329,
    "c": 0.10665,
    "h": 237.1
  },
  "luminance": 0.2358
}

Semantic roles & 50–950 ramp

primary

#3A8DBC

secondary

#C9A089

accent

#804CDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3A8DBC

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

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