#3A8DBB#3A8DBB

#3A8DBB is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.3% C 0.106 H 236.5°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#3A8DBB
RGB	rgb(58, 141, 187)
HSL	hsl(201, 53%, 48%)
HSV	hsv(201, 69%, 73%)
CMYK	cmyk(69%, 24.6%, 0%, 26.7%)
CIE-LAB	lab(55.62, -10.14, -31.31)
CIE-LCH	lch(55.62, 32.91, 252.05°)
OKLab	oklab(61.28% -0.0583 -0.0881)
OKLCH	oklch(61.28% 0.106 236.5)
XYZ	xyz(20.2359, 23.5349, 50.4803)
Luminance	0.2354 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8DBB #BB683A

analogous

#3ABBA8 #3A8DBB #3A4DBB

triadic

#3A8DBB #BB3A8D #8DBB3A

tetradic

#3A8DBB #A83ABB #BB683A #4DBB3A

square

#3A8DBB #A83ABB #BB683A #4DBB3A

split-complementary

#3A8DBB #BB3A4D #BBA83A

monochromatic

#1D475E #2C6A8C #3A8DBB #63A8CF #92C2DD

Accessibility & contrast

On white

3.68

#3A8DBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#3A8DBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8DBB

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8DBB	#FFFFFF	#000000	##000000
##3A8DBB	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778CBD

Deuteranopia (green-blind)

#6580BA

Tritanopia (blue-blind)

#00999D

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #3a8dbb;
/* rgb */ color: rgb(58, 141, 187);
/* oklch */ color: oklch(61.3% 0.106 236.5);

Tailwind

colors: {
  custom: {
    50: '#7faecf',
    500: '#3a8dbb',
    950: '#000000',
  },
}

SCSS

$custom: #3a8dbb;
$custom-light: #7faecf;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8dbb",
  "rgb": {
    "r": 58,
    "g": 141,
    "b": 187
  },
  "hsl": {
    "h": 201.395,
    "s": 52.653,
    "l": 48.039
  },
  "oklch": {
    "l": 0.6128,
    "c": 0.10562,
    "h": 236.5
  },
  "luminance": 0.23537
}

Semantic roles & 50–950 ramp

primary

#3A8DBB

secondary

#C89F88

accent

#7F4CDC

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3A8DBB

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

Preview Lab → · Contrast checker → · Palette generator →