#3A8DBA#3A8DBA

#3A8DBA is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.2% C 0.105 H 235.9°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#3A8DBA
RGB	rgb(58, 141, 186)
HSL	hsl(201, 52%, 48%)
HSV	hsv(201, 69%, 73%)
CMYK	cmyk(68.8%, 24.2%, 0%, 27.1%)
CIE-LAB	lab(55.58, -10.48, -30.81)
CIE-LCH	lch(55.58, 32.54, 251.21°)
OKLab	oklab(61.23% -0.0586 -0.0866)
OKLCH	oklch(61.23% 0.105 235.9)
XYZ	xyz(20.1293, 23.4923, 49.9185)
Luminance	0.2349 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8DBA #BA673A

analogous

#3ABAA7 #3A8DBA #3A4DBA

triadic

#3A8DBA #BA3A8D #8DBA3A

tetradic

#3A8DBA #A73ABA #BA673A #4DBA3A

square

#3A8DBA #A73ABA #BA673A #4DBA3A

split-complementary

#3A8DBA #BA3A4D #BAA73A

monochromatic

#1D465D #2B6A8B #3A8DBA #63A9CE #92C2DD

Accessibility & contrast

On white

3.68

#3A8DBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#3A8DBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8DBA

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8DBA	#FFFFFF	#000000	##000000
##3A8DBA	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#788CBC

Deuteranopia (green-blind)

#6680B9

Tritanopia (blue-blind)

#00999C

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3a8dba;
/* rgb */ color: rgb(58, 141, 186);
/* oklch */ color: oklch(61.2% 0.105 235.9);

Tailwind

colors: {
  custom: {
    50: '#7faecf',
    500: '#3a8dba',
    950: '#000000',
  },
}

SCSS

$custom: #3a8dba;
$custom-light: #7faecf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8dba",
  "rgb": {
    "r": 58,
    "g": 141,
    "b": 186
  },
  "hsl": {
    "h": 201.094,
    "s": 52.459,
    "l": 47.843
  },
  "oklch": {
    "l": 0.61231,
    "c": 0.1046,
    "h": 235.9
  },
  "luminance": 0.23494
}

Semantic roles & 50–950 ramp

primary

#3A8DBA

secondary

#C89E88

accent

#7F4CDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #3A8DBA

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

Preview Lab → · Contrast checker → · Palette generator →