#4A8FBA#4A8FBA

#4A8FBA is a light, moderate cyan. Relative luminance 0.246; OKLCH L 62.3% C 0.095 H 238.3°. Best body text is #000000 at 5.93:1 contrast (WCAG AA passes).

Color values

HEX	#4A8FBA
RGB	rgb(74, 143, 186)
HSL	hsl(203, 45%, 51%)
HSV	hsv(203, 60%, 73%)
CMYK	cmyk(60.2%, 23.1%, 0%, 27.1%)
CIE-LAB	lab(56.73, -8.80, -28.98)
CIE-LCH	lch(56.73, 30.29, 253.11°)
OKLab	oklab(62.3% -0.0502 -0.0812)
OKLCH	oklch(62.3% 0.095 238.3)
XYZ	xyz(21.5061, 24.6439, 50.0682)
Luminance	0.2465 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A8FBA #BA754A

analogous

#4ABAAD #4A8FBA #4A57BA

triadic

#4A8FBA #BA4A8F #8FBA4A

tetradic

#4A8FBA #AD4ABA #BA754A #57BA4A

square

#4A8FBA #AD4ABA #BA754A #57BA4A

split-complementary

#4A8FBA #BA4A57 #BAAD4A

monochromatic

#264C64 #376E90 #4A8FBA #76AACB #A3C6DC

Accessibility & contrast

On white

3.54

#4A8FBA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.93

#4A8FBA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A8FBA

5.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A8FBA	#FFFFFF	#000000	##000000
##4A8FBA	1.00	3.54	5.93	5.93
#FFFFFF	3.54	1.00	21.00	21.00
#000000	5.93	21.00	1.00	1.00
##000000	5.93	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8EBC

Deuteranopia (green-blind)

#6C83B9

Tritanopia (blue-blind)

#009A9D

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4a8fba;
/* rgb */ color: rgb(74, 143, 186);
/* oklch */ color: oklch(62.3% 0.095 238.3);

Tailwind

colors: {
  custom: {
    50: '#86afcf',
    500: '#4a8fba',
    950: '#000000',
  },
}

SCSS

$custom: #4a8fba;
$custom-light: #86afcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4a8fba",
  "rgb": {
    "r": 74,
    "g": 143,
    "b": 186
  },
  "hsl": {
    "h": 203.036,
    "s": 44.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.623,
    "c": 0.09544,
    "h": 238.3
  },
  "luminance": 0.24646
}

Semantic roles & 50–950 ramp

primary

#4A8FBA

secondary

#C9AA97

accent

#8553D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1013

muted

#7D7F82

Preview Lab

Preview with #4A8FBA

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

Preview Lab → · Contrast checker → · Palette generator →