#4DA7DB#4DA7DB

#4DA7DB is a light, moderate cyan. Relative luminance 0.343; OKLCH L 69.5% C 0.115 H 237.0°. Best body text is #000000 at 7.87:1 contrast (WCAG AA passes).

Color values

HEX	#4DA7DB
RGB	rgb(77, 167, 219)
HSL	hsl(202, 66%, 58%)
HSV	hsv(202, 65%, 86%)
CMYK	cmyk(64.8%, 23.7%, 0%, 14.1%)
CIE-LAB	lab(65.22, -10.95, -34.26)
CIE-LCH	lch(65.22, 35.97, 252.28°)
OKLab	oklab(69.52% -0.0624 -0.0962)
OKLCH	oklch(69.52% 0.115 237)
XYZ	xyz(29.6605, 34.3266, 72.0667)
Luminance	0.3433 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4DA7DB #DB814D

analogous

#4DDBC8 #4DA7DB #4D60DB

triadic

#4DA7DB #DB4DA7 #A7DB4D

tetradic

#4DA7DB #C84DDB #DB814D #60DB4D

square

#4DA7DB #C84DDB #DB814D #60DB4D

split-complementary

#4DA7DB #DB4D60 #DBC84D

monochromatic

#1D6690 #278AC3 #4DA7DB #80C0E5 #B3D9F0

Accessibility & contrast

On white

2.67

#4DA7DB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.87

#4DA7DB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4DA7DB

7.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4DA7DB	#FFFFFF	#000000	##000000
##4DA7DB	1.00	2.67	7.87	7.87
#FFFFFF	2.67	1.00	21.00	21.00
#000000	7.87	21.00	1.00	1.00
##000000	7.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8FA6DD

Deuteranopia (green-blind)

#7B98DA

Tritanopia (blue-blind)

#00B4B9

Achromatopsia (no color)

#9E9E9E

Design tokens & code

CSS

--color: #4da7db;
/* rgb */ color: rgb(77, 167, 219);
/* oklch */ color: oklch(69.5% 0.115 237.0);

Tailwind

colors: {
  custom: {
    50: '#8dc1e6',
    500: '#4da7db',
    950: '#000000',
  },
}

SCSS

$custom: #4da7db;
$custom-light: #8dc1e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4da7db",
  "rgb": {
    "r": 77,
    "g": 167,
    "b": 219
  },
  "hsl": {
    "h": 201.972,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.69524,
    "c": 0.11468,
    "h": 237
  },
  "luminance": 0.3433
}

Semantic roles & 50–950 ramp

primary

#4DA7DB

secondary

#DEBAA6

accent

#7D3FE9

background

#F9FBFE

surface

#F2F7FC

border

#CCD0D5

text

#0D1216

muted

#7E8184

Preview Lab

Preview with #4DA7DB

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

Preview Lab → · Contrast checker → · Palette generator →