#4FA7DB#4FA7DB

#4FA7DB is a light, moderate cyan. Relative luminance 0.344; OKLCH L 69.6% C 0.114 H 237.5°. Best body text is #000000 at 7.88:1 contrast (WCAG AA passes).

Color values

HEX	#4FA7DB
RGB	rgb(79, 167, 219)
HSL	hsl(202, 66%, 58%)
HSV	hsv(202, 64%, 86%)
CMYK	cmyk(63.9%, 23.7%, 0%, 14.1%)
CIE-LAB	lab(65.29, -10.61, -34.15)
CIE-LCH	lch(65.29, 35.76, 252.74°)
OKLab	oklab(69.6% -0.0611 -0.0959)
OKLCH	oklch(69.6% 0.114 237.5)
XYZ	xyz(29.8244, 34.4111, 72.0743)
Luminance	0.3441 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4FA7DB #DB834F

analogous

#4FDBC9 #4FA7DB #4F61DB

triadic

#4FA7DB #DB4FA7 #A7DB4F

tetradic

#4FA7DB #C94FDB #DB834F #61DB4F

square

#4FA7DB #C94FDB #DB834F #61DB4F

split-complementary

#4FA7DB #DB4F61 #DBC94F

monochromatic

#1E6792 #288BC5 #4FA7DB #82C0E5 #B5DAF0

Accessibility & contrast

On white

2.66

#4FA7DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.88

#4FA7DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4FA7DB

7.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4FA7DB	#FFFFFF	#000000	##000000
##4FA7DB	1.00	2.66	7.88	7.88
#FFFFFF	2.66	1.00	21.00	21.00
#000000	7.88	21.00	1.00	1.00
##000000	7.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FA6DD

Deuteranopia (green-blind)

#7C98DA

Tritanopia (blue-blind)

#00B4B9

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4fa7db;
/* rgb */ color: rgb(79, 167, 219);
/* oklch */ color: oklch(69.6% 0.114 237.5);

Tailwind

colors: {
  custom: {
    50: '#8ec1e6',
    500: '#4fa7db',
    950: '#000000',
  },
}

SCSS

$custom: #4fa7db;
$custom-light: #8ec1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4fa7db",
  "rgb": {
    "r": 79,
    "g": 167,
    "b": 219
  },
  "hsl": {
    "h": 202.286,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.69595,
    "c": 0.11371,
    "h": 237.5
  },
  "luminance": 0.34414
}

Semantic roles & 50–950 ramp

primary

#4FA7DB

secondary

#DFBCA7

accent

#7E3FE9

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4FA7DB

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

Preview Lab → · Contrast checker → · Palette generator →