#4F97CB#4F97CB

#4F97CB is a light, moderate cyan. Relative luminance 0.281; OKLCH L 65.2% C 0.106 H 242.2°. Best body text is #000000 at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#4F97CB
RGB	rgb(79, 151, 203)
HSL	hsl(205, 54%, 55%)
HSV	hsv(205, 61%, 80%)
CMYK	cmyk(61.1%, 25.6%, 0%, 20.4%)
CIE-LAB	lab(59.98, -6.87, -33.50)
CIE-LCH	lch(59.98, 34.20, 258.41°)
OKLab	oklab(65.17% -0.0496 -0.0941)
OKLCH	oklch(65.17% 0.106 242.2)
XYZ	xyz(25.0665, 28.1049, 60.5921)
Luminance	0.2811 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F97CB #CB834F

analogous

#4FCBC1 #4F97CB #4F59CB

triadic

#4F97CB #CB4F97 #97CB4F

tetradic

#4F97CB #C14FCB #CB834F #59CB4F

square

#4F97CB #C14FCB #CB834F #59CB4F

split-complementary

#4F97CB #CB4F59 #CBC14F

monochromatic

#24577B #3278AA #4F97CB #7EB3D9 #ADCFE7

Accessibility & contrast

On white

3.17

#4F97CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.62

#4F97CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F97CB

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F97CB	#FFFFFF	#000000	##000000
##4F97CB	1.00	3.17	6.62	6.62
#FFFFFF	3.17	1.00	21.00	21.00
#000000	6.62	21.00	1.00	1.00
##000000	6.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8097CD

Deuteranopia (green-blind)

#6F8BCA

Tritanopia (blue-blind)

#00A4A9

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4f97cb;
/* rgb */ color: rgb(79, 151, 203);
/* oklch */ color: oklch(65.2% 0.106 242.2);

Tailwind

colors: {
  custom: {
    50: '#8bb5db',
    500: '#4f97cb',
    950: '#000000',
  },
}

SCSS

$custom: #4f97cb;
$custom-light: #8bb5db;
$custom-dark: #000000;

JSON

{
  "hex": "#4f97cb",
  "rgb": {
    "r": 79,
    "g": 151,
    "b": 203
  },
  "hsl": {
    "h": 205.161,
    "s": 54.386,
    "l": 55.294
  },
  "oklch": {
    "l": 0.6517,
    "c": 0.10636,
    "h": 242.2
  },
  "luminance": 0.28107
}

Semantic roles & 50–950 ramp

primary

#4F97CB

secondary

#D5B7A1

accent

#884ADE

background

#F9FBFD

surface

#F1F6FB

border

#CBD0D4

text

#0D1115

muted

#7E8083

Preview Lab

Preview with #4F97CB

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

Preview Lab → · Contrast checker → · Palette generator →