#4F95DB#4F95DB

#4F95DB is a light, vivid cyan. Relative luminance 0.283; OKLCH L 65.5% C 0.127 H 250.3°. Best body text is #000000 at 6.65:1 contrast (WCAG AA passes).

Color values

HEX	#4F95DB
RGB	rgb(79, 149, 219)
HSL	hsl(210, 66%, 58%)
HSV	hsv(210, 64%, 86%)
CMYK	cmyk(63.9%, 32%, 0%, 14.1%)
CIE-LAB	lab(60.13, -0.47, -42.21)
CIE-LCH	lch(60.13, 42.22, 269.36°)
OKLab	oklab(65.52% -0.0426 -0.1194)
OKLCH	oklch(65.52% 0.127 250.3)
XYZ	xyz(26.7534, 28.2690, 71.0506)
Luminance	0.2827 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F95DB #DB954F

analogous

#4FDBDB #4F95DB #4F4FDB

triadic

#4F95DB #DB4F95 #95DB4F

tetradic

#4F95DB #DB4FDB #DB954F #4FDB4F

square

#4F95DB #DB4FDB #DB954F #4FDB4F

split-complementary

#4F95DB #DB4F4F #DBDB4F

monochromatic

#1E5892 #2876C5 #4F95DB #82B4E5 #B5D2F0

Accessibility & contrast

On white

3.16

#4F95DB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.65

#4F95DB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F95DB

6.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F95DB	#FFFFFF	#000000	##000000
##4F95DB	1.00	3.16	6.65	6.65
#FFFFFF	3.16	1.00	21.00	21.00
#000000	6.65	21.00	1.00	1.00
##000000	6.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7798DE

Deuteranopia (green-blind)

#638BDA

Tritanopia (blue-blind)

#00A5AE

Achromatopsia (no color)

#919191

Design tokens & code

CSS

--color: #4f95db;
/* rgb */ color: rgb(79, 149, 219);
/* oklch */ color: oklch(65.5% 0.127 250.3);

Tailwind

colors: {
  custom: {
    50: '#8db3e6',
    500: '#4f95db',
    950: '#000000',
  },
}

SCSS

$custom: #4f95db;
$custom-light: #8db3e6;
$custom-dark: #000000;

JSON

{
  "hex": "#4f95db",
  "rgb": {
    "r": 79,
    "g": 149,
    "b": 219
  },
  "hsl": {
    "h": 210,
    "s": 66.038,
    "l": 58.431
  },
  "oklch": {
    "l": 0.65524,
    "c": 0.12677,
    "h": 250.3
  },
  "luminance": 0.28272
}

Semantic roles & 50–950 ramp

primary

#4F95DB

secondary

#DFC3A7

accent

#943FE9

background

#F9FBFE

surface

#F2F6FC

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4F95DB

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

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