#4A7BB3#4A7BB3

#4A7BB3 is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 57.3% C 0.102 H 252.9°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#4A7BB3
RGB	rgb(74, 123, 179)
HSL	hsl(212, 42%, 50%)
HSV	hsv(212, 59%, 70%)
CMYK	cmyk(58.7%, 31.3%, 0%, 29.8%)
CIE-LAB	lab(50.54, 0.54, -34.62)
CIE-LCH	lch(50.54, 34.62, 270.89°)
OKLab	oklab(57.32% -0.0301 -0.0976)
OKLCH	oklch(57.32% 0.102 252.9)
XYZ	xyz(18.0408, 18.8749, 45.3316)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4A7BB3 #B3824A

analogous

#4AB0B3 #4A7BB3 #4E4AB3

triadic

#4A7BB3 #B34A7B #7BB34A

tetradic

#4A7BB3 #B34AB0 #B3824A #4AB34E

square

#4A7BB3 #B34AB0 #B3824A #4AB34E

split-complementary

#4A7BB3 #B34E4A #B0B34A

monochromatic

#263F5C #385D88 #4A7BB3 #749AC6 #A0BAD8

Accessibility & contrast

On white

4.40

#4A7BB3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#4A7BB3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4A7BB3

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4A7BB3	#FFFFFF	#000000	##000000
##4A7BB3	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#647EB5

Deuteranopia (green-blind)

#5674B2

Tritanopia (blue-blind)

#00888F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #4a7bb3;
/* rgb */ color: rgb(74, 123, 179);
/* oklch */ color: oklch(57.3% 0.102 252.9);

Tailwind

colors: {
  custom: {
    50: '#85a0ca',
    500: '#4a7bb3',
    950: '#000000',
  },
}

SCSS

$custom: #4a7bb3;
$custom-light: #85a0ca;
$custom-dark: #000000;

JSON

{
  "hex": "#4a7bb3",
  "rgb": {
    "r": 74,
    "g": 123,
    "b": 179
  },
  "hsl": {
    "h": 212,
    "s": 41.502,
    "l": 49.608
  },
  "oklch": {
    "l": 0.57319,
    "c": 0.10212,
    "h": 252.9
  },
  "luminance": 0.18876
}

Semantic roles & 50–950 ramp

primary

#4A7BB3

secondary

#C4AE94

accent

#9856D1

background

#F8F9FC

surface

#F0F2F8

border

#CBCCD1

text

#0C0E13

muted

#7D7E82

Preview Lab

Preview with #4A7BB3

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

Preview Lab → · Contrast checker → · Palette generator →