#4FB7E1#4FB7E1

#4FB7E1 is a light, moderate cyan. Relative luminance 0.410; OKLCH L 73.5% C 0.113 H 228.0°. Best body text is #000000 at 9.19:1 contrast (WCAG AA passes).

Color values

HEX	#4FB7E1
RGB	rgb(79, 183, 225)
HSL	hsl(197, 71%, 60%)
HSV	hsv(197, 65%, 88%)
CMYK	cmyk(64.9%, 18.7%, 0%, 11.8%)
CIE-LAB	lab(70.15, -17.29, -29.92)
CIE-LCH	lch(70.15, 34.56, 239.97°)
OKLab	oklab(73.54% -0.0754 -0.0837)
OKLCH	oklch(73.54% 0.113 228)
XYZ	xyz(33.7431, 40.9619, 77.3477)
Luminance	0.4097 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FB7E1 #E1794F

analogous

#4FE1C2 #4FB7E1 #4F6EE1

triadic

#4FB7E1 #E14FB7 #B7E14F

tetradic

#4FB7E1 #C24FE1 #E1794F #6EE14F

square

#4FB7E1 #C24FE1 #E1794F #6EE14F

split-complementary

#4FB7E1 #E14F6E #E1C24F

monochromatic

#1A769B #239ECF #4FB7E1 #83CCEA #B8E2F3

Accessibility & contrast

On white

2.28

#4FB7E1 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.19

#4FB7E1 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FB7E1

9.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FB7E1	#FFFFFF	#000000	##000000
##4FB7E1	1.00	2.28	9.19	9.19
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.19	21.00	1.00	1.00
##000000	9.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A1B4E3

Deuteranopia (green-blind)

#8DA5E0

Tritanopia (blue-blind)

#00C3C5

Achromatopsia (no color)

#ABABAB

Design tokens & code

CSS

--color: #4fb7e1;
/* rgb */ color: rgb(79, 183, 225);
/* oklch */ color: oklch(73.5% 0.113 228.0);

Tailwind

colors: {
  custom: {
    50: '#8fccea',
    500: '#4fb7e1',
    950: '#000000',
  },
}

SCSS

$custom: #4fb7e1;
$custom-light: #8fccea;
$custom-dark: #000000;

JSON

{
  "hex": "#4fb7e1",
  "rgb": {
    "r": 79,
    "g": 183,
    "b": 225
  },
  "hsl": {
    "h": 197.26,
    "s": 70.874,
    "l": 59.608
  },
  "oklch": {
    "l": 0.73544,
    "c": 0.11265,
    "h": 228
  },
  "luminance": 0.40965
}

Semantic roles & 50–950 ramp

primary

#4FB7E1

secondary

#E2BAAA

accent

#6E3AEE

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4FB7E1

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

Preview Lab → · Contrast checker → · Palette generator →