#4D97DB#4D97DB

#4D97DB is a light, vivid cyan. Relative luminance 0.288; OKLCH L 65.9% C 0.126 H 248.5°. Best body text is #000000 at 6.77:1 contrast (WCAG AA passes).

Color values

HEX	#4D97DB
RGB	rgb(77, 151, 219)
HSL	hsl(209, 66%, 58%)
HSV	hsv(209, 65%, 86%)
CMYK	cmyk(64.8%, 31.1%, 0%, 14.1%)
CIE-LAB	lab(60.62, -1.97, -41.44)
CIE-LCH	lch(60.62, 41.49, 267.28°)
OKLab	oklab(65.89% -0.0461 -0.1171)
OKLCH	oklch(65.89% 0.126 248.5)
XYZ	xyz(26.9086, 28.8228, 71.1493)
Luminance	0.2883 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D97DB #DB914D

analogous

#4DDBD8 #4D97DB #4D50DB

triadic

#4D97DB #DB4D97 #97DB4D

tetradic

#4D97DB #D84DDB #DB914D #50DB4D

square

#4D97DB #D84DDB #DB914D #50DB4D

split-complementary

#4D97DB #DB4D50 #DBD84D

monochromatic

#1D5990 #2779C3 #4D97DB #80B5E5 #B3D2F0

Accessibility & contrast

On white

3.10

#4D97DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.77

#4D97DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D97DB

6.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D97DB	#FFFFFF	#000000	##000000
##4D97DB	1.00	3.10	6.77	6.77
#FFFFFF	3.10	1.00	21.00	21.00
#000000	6.77	21.00	1.00	1.00
##000000	6.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#799ADE

Deuteranopia (green-blind)

#668CDA

Tritanopia (blue-blind)

#00A7AF

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #4d97db;
/* rgb */ color: rgb(77, 151, 219);
/* oklch */ color: oklch(65.9% 0.126 248.5);

Tailwind

colors: {
  custom: {
    50: '#8cb5e6',
    500: '#4d97db',
    950: '#000000',
  },
}

SCSS

$custom: #4d97db;
$custom-light: #8cb5e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d97db",
  "rgb": {
    "r": 77,
    "g": 151,
    "b": 219
  },
  "hsl": {
    "h": 208.732,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.65891,
    "c": 0.12588,
    "h": 248.5
  },
  "luminance": 0.28825
}

Semantic roles & 50–950 ramp

primary

#4D97DB

secondary

#DEC1A6

accent

#903FE9

background

#F9FBFE

surface

#F1F6FC

border

#CBD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4D97DB

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

Preview Lab → · Contrast checker → · Palette generator →