#3A8DB7#3A8DB7

#3A8DB7 is a mid, moderate cyan. Relative luminance 0.234; OKLCH L 61.1% C 0.102 H 234.0°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#3A8DB7
RGB	rgb(58, 141, 183)
HSL	hsl(200, 52%, 47%)
HSV	hsv(200, 68%, 72%)
CMYK	cmyk(68.3%, 23%, 0%, 28.2%)
CIE-LAB	lab(55.45, -11.49, -29.30)
CIE-LCH	lch(55.45, 31.47, 248.58°)
OKLab	oklab(61.09% -0.0597 -0.0823)
OKLCH	oklch(61.09% 0.102 234)
XYZ	xyz(19.8137, 23.3660, 48.2564)
Luminance	0.2337 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8DB7 #B7643A

analogous

#3AB7A3 #3A8DB7 #3A4FB7

triadic

#3A8DB7 #B73A8D #8DB73A

tetradic

#3A8DB7 #A33AB7 #B7643A #4FB73A

square

#3A8DB7 #A33AB7 #B7643A #4FB73A

split-complementary

#3A8DB7 #B73A4F #B7A33A

monochromatic

#1D455A #2B6989 #3A8DB7 #61A9CD #90C2DC

Accessibility & contrast

On white

3.70

#3A8DB7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#3A8DB7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8DB7

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8DB7	#FFFFFF	#000000	##000000
##3A8DB7	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798CB9

Deuteranopia (green-blind)

#677FB6

Tritanopia (blue-blind)

#00989B

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3a8db7;
/* rgb */ color: rgb(58, 141, 183);
/* oklch */ color: oklch(61.1% 0.102 234.0);

Tailwind

colors: {
  custom: {
    50: '#7faecc',
    500: '#3a8db7',
    950: '#000000',
  },
}

SCSS

$custom: #3a8db7;
$custom-light: #7faecc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8db7",
  "rgb": {
    "r": 58,
    "g": 141,
    "b": 183
  },
  "hsl": {
    "h": 200.16,
    "s": 51.867,
    "l": 47.255
  },
  "oklch": {
    "l": 0.61087,
    "c": 0.10165,
    "h": 234
  },
  "luminance": 0.23368
}

Semantic roles & 50–950 ramp

primary

#3A8DB7

secondary

#C79C86

accent

#7C4CDB

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3A8DB7

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

Preview Lab → · Contrast checker → · Palette generator →