#4F95EB#4F95EB

#4F95EB is a light, vivid cyan. Relative luminance 0.292; OKLCH L 66.4% C 0.147 H 254.8°. Best body text is #000000 at 6.83:1 contrast (WCAG AA passes).

Color values

HEX	#4F95EB
RGB	rgb(79, 149, 235)
HSL	hsl(213, 80%, 62%)
HSV	hsv(213, 66%, 92%)
CMYK	cmyk(66.4%, 36.6%, 0%, 7.8%)
CIE-LAB	lab(60.92, 4.93, -49.85)
CIE-LCH	lch(60.92, 50.09, 275.64°)
OKLab	oklab(66.4% -0.0385 -0.1417)
OKLCH	oklch(66.4% 0.147 254.8)
XYZ	xyz(28.9618, 29.1524, 82.6818)
Luminance	0.2915 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F95EB #EBA54F

analogous

#4FE3EB #4F95EB #574FEB

triadic

#4F95EB #EB4F95 #95EB4F

tetradic

#4F95EB #EB4FE3 #EBA54F #4FEB57

square

#4F95EB #EB4FE3 #EBA54F #4FEB57

split-complementary

#4F95EB #EB574F #E3EB4F

monochromatic

#1458AC #1A74E3 #4F95EB #86B6F1 #BDD7F7

Accessibility & contrast

On white

3.07

#4F95EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.83

#4F95EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F95EB

6.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F95EB	#FFFFFF	#000000	##000000
##4F95EB	1.00	3.07	6.83	6.83
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.83	21.00	1.00	1.00
##000000	6.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F9BEF

Deuteranopia (green-blind)

#588CE9

Tritanopia (blue-blind)

#00A9B5

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4f95eb;
/* rgb */ color: rgb(79, 149, 235);
/* oklch */ color: oklch(66.4% 0.147 254.8);

Tailwind

colors: {
  custom: {
    50: '#90b3f2',
    500: '#4f95eb',
    950: '#000000',
  },
}

SCSS

$custom: #4f95eb;
$custom-light: #90b3f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4f95eb",
  "rgb": {
    "r": 79,
    "g": 149,
    "b": 235
  },
  "hsl": {
    "h": 213.077,
    "s": 79.592,
    "l": 61.569
  },
  "oklch": {
    "l": 0.66395,
    "c": 0.14682,
    "h": 254.8
  },
  "luminance": 0.29155
}

Semantic roles & 50–950 ramp

primary

#4F95EB

secondary

#E8CEAE

accent

#7E0ADC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4F95EB

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

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