#3A8EBF#3A8EBF

#3A8EBF is a mid, moderate cyan. Relative luminance 0.240; OKLCH L 61.7% C 0.109 H 237.9°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#3A8EBF
RGB	rgb(58, 142, 191)
HSL	hsl(202, 53%, 49%)
HSV	hsv(202, 70%, 75%)
CMYK	cmyk(69.6%, 25.7%, 0%, 25.1%)
CIE-LAB	lab(56.09, -9.35, -32.85)
CIE-LCH	lch(56.09, 34.15, 254.12°)
OKLab	oklab(61.71% -0.0579 -0.0925)
OKLCH	oklch(61.71% 0.109 237.9)
XYZ	xyz(20.8182, 24.0048, 52.8163)
Luminance	0.2401 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A8EBF #BF6B3A

analogous

#3ABFAE #3A8EBF #3A4CBF

triadic

#3A8EBF #BF3A8E #8EBF3A

tetradic

#3A8EBF #AE3ABF #BF6B3A #4CBF3A

square

#3A8EBF #AE3ABF #BF6B3A #4CBF3A

split-complementary

#3A8EBF #BF3A4C #BFAE3A

monochromatic

#1D4861 #2C6B90 #3A8EBF #66A9D0 #95C3DF

Accessibility & contrast

On white

3.62

#3A8EBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#3A8EBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A8EBF

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A8EBF	#FFFFFF	#000000	##000000
##3A8EBF	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#778EC1

Deuteranopia (green-blind)

#6581BE

Tritanopia (blue-blind)

#009A9F

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #3a8ebf;
/* rgb */ color: rgb(58, 142, 191);
/* oklch */ color: oklch(61.7% 0.109 237.9);

Tailwind

colors: {
  custom: {
    50: '#80afd2',
    500: '#3a8ebf',
    950: '#000000',
  },
}

SCSS

$custom: #3a8ebf;
$custom-light: #80afd2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a8ebf",
  "rgb": {
    "r": 58,
    "g": 142,
    "b": 191
  },
  "hsl": {
    "h": 202.105,
    "s": 53.414,
    "l": 48.824
  },
  "oklch": {
    "l": 0.61714,
    "c": 0.10915,
    "h": 237.9
  },
  "luminance": 0.24007
}

Semantic roles & 50–950 ramp

primary

#3A8EBF

secondary

#CAA28B

accent

#814BDD

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #3A8EBF

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

Preview Lab → · Contrast checker → · Palette generator →