#3A8BB6#3A8BB6

#3A8BB6 is a mid, moderate cyan. Relative luminance 0.227; OKLCH L 60.6% C 0.102 H 235.2°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#3A8BB6
RGB	rgb(58, 139, 182)
HSL	hsl(201, 52%, 47%)
HSV	hsv(201, 68%, 71%)
CMYK	cmyk(68.1%, 23.6%, 0%, 28.6%)
CIE-LAB	lab(54.80, -10.71, -29.73)
CIE-LCH	lch(54.80, 31.60, 250.19°)
OKLab	oklab(60.56% -0.058 -0.0835)
OKLCH	oklch(60.56% 0.102 235.2)
XYZ	xyz(19.4177, 22.7401, 47.6128)
Luminance	0.2274 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8BB6 #B6653A

analogous

#3AB6A3 #3A8BB6 #3A4DB6

triadic

#3A8BB6 #B63A8B #8BB63A

tetradic

#3A8BB6 #A33AB6 #B6653A #4DB63A

square

#3A8BB6 #A33AB6 #B6653A #4DB63A

split-complementary

#3A8BB6 #B63A4D #B6A33A

monochromatic

#1C4459 #2B6888 #3A8BB6 #61A7CD #8FC1DB

Accessibility & contrast

On white

3.78

#3A8BB6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#3A8BB6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8BB6

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8BB6	#FFFFFF	#000000	##000000
##3A8BB6	1.00	3.78	5.55	5.55
#FFFFFF	3.78	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#768AB8

Deuteranopia (green-blind)

#657EB5

Tritanopia (blue-blind)

#00969A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #3a8bb6;
/* rgb */ color: rgb(58, 139, 182);
/* oklch */ color: oklch(60.6% 0.102 235.2);

Tailwind

colors: {
  custom: {
    50: '#7eaccc',
    500: '#3a8bb6',
    950: '#000000',
  },
}

SCSS

$custom: #3a8bb6;
$custom-light: #7eaccc;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8bb6",
  "rgb": {
    "r": 58,
    "g": 139,
    "b": 182
  },
  "hsl": {
    "h": 200.806,
    "s": 51.667,
    "l": 47.059
  },
  "oklch": {
    "l": 0.6056,
    "c": 0.10167,
    "h": 235.2
  },
  "luminance": 0.22742
}

Semantic roles & 50–950 ramp

primary

#3A8BB6

secondary

#C69C86

accent

#7E4DDB

background

#F8FAFC

surface

#EFF4F8

border

#CACED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3A8BB6

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

Preview Lab → · Contrast checker → · Palette generator →