#4D89DB#4D89DB

#4D89DB is a light, vivid cyan. Relative luminance 0.246; OKLCH L 62.8% C 0.139 H 256.7°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#4D89DB
RGB	rgb(77, 137, 219)
HSL	hsl(215, 66%, 58%)
HSV	hsv(215, 65%, 86%)
CMYK	cmyk(64.8%, 37.4%, 0%, 14.1%)
CIE-LAB	lab(56.66, 6.24, -47.69)
CIE-LCH	lch(56.66, 48.10, 277.45°)
OKLab	oklab(62.79% -0.032 -0.1355)
OKLCH	oklch(62.79% 0.139 256.7)
XYZ	xyz(24.7878, 24.5811, 70.4424)
Luminance	0.2458 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D89DB #DB9F4D

analogous

#4DD0DB #4D89DB #584DDB

triadic

#4D89DB #DB4D89 #89DB4D

tetradic

#4D89DB #DB4DD0 #DB9F4D #4DDB58

square

#4D89DB #DB4DD0 #DB9F4D #4DDB58

split-complementary

#4D89DB #DB584D #D0DB4D

monochromatic

#1D4E90 #2769C3 #4D89DB #80ABE5 #B3CCF0

Accessibility & contrast

On white

3.55

#4D89DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#4D89DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D89DB

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D89DB	#FFFFFF	#000000	##000000
##4D89DB	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#658FDE

Deuteranopia (green-blind)

#5082D9

Tritanopia (blue-blind)

#009CA7

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #4d89db;
/* rgb */ color: rgb(77, 137, 219);
/* oklch */ color: oklch(62.8% 0.139 256.7);

Tailwind

colors: {
  custom: {
    50: '#8cabe6',
    500: '#4d89db',
    950: '#000000',
  },
}

SCSS

$custom: #4d89db;
$custom-light: #8cabe6;
$custom-dark: #000000;

JSON

{
  "hex": "#4d89db",
  "rgb": {
    "r": 77,
    "g": 137,
    "b": 219
  },
  "hsl": {
    "h": 214.648,
    "s": 66.355,
    "l": 58.039
  },
  "oklch": {
    "l": 0.62792,
    "c": 0.13927,
    "h": 256.7
  },
  "luminance": 0.24584
}

Semantic roles & 50–950 ramp

primary

#4D89DB

secondary

#DEC6A6

accent

#A13FE9

background

#F9FAFE

surface

#F1F4FC

border

#CBCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4D89DB

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

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