#4F97E1#4F97E1

#4F97E1 is a light, vivid cyan. Relative luminance 0.292; OKLCH L 66.3% C 0.132 H 251.0°. Best body text is #000000 at 6.85:1 contrast (WCAG AA passes).

Color values

HEX	#4F97E1
RGB	rgb(79, 151, 225)
HSL	hsl(210, 71%, 60%)
HSV	hsv(210, 65%, 88%)
CMYK	cmyk(64.9%, 32.9%, 0%, 11.8%)
CIE-LAB	lab(60.98, 0.38, -44.21)
CIE-LCH	lch(60.98, 44.21, 270.49°)
OKLab	oklab(66.29% -0.043 -0.1252)
OKLCH	oklch(66.29% 0.132 251)
XYZ	xyz(27.8767, 29.2289, 75.3922)
Luminance	0.2923 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4F97E1 #E1994F

analogous

#4FE0E1 #4F97E1 #504FE1

triadic

#4F97E1 #E14F97 #97E14F

tetradic

#4F97E1 #E14FE0 #E1994F #4FE150

square

#4F97E1 #E14FE0 #E1994F #4FE150

split-complementary

#4F97E1 #E1504F #E0E14F

monochromatic

#1A5A9B #2378CF #4F97E1 #83B6EA #B8D5F3

Accessibility & contrast

On white

3.07

#4F97E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.85

#4F97E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4F97E1

6.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4F97E1	#FFFFFF	#000000	##000000
##4F97E1	1.00	3.07	6.85	6.85
#FFFFFF	3.07	1.00	21.00	21.00
#000000	6.85	21.00	1.00	1.00
##000000	6.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#779BE4

Deuteranopia (green-blind)

#628DE0

Tritanopia (blue-blind)

#00A8B2

Achromatopsia (no color)

#939393

Design tokens & code

CSS

--color: #4f97e1;
/* rgb */ color: rgb(79, 151, 225);
/* oklch */ color: oklch(66.3% 0.132 251.0);

Tailwind

colors: {
  custom: {
    50: '#8eb5eb',
    500: '#4f97e1',
    950: '#000000',
  },
}

SCSS

$custom: #4f97e1;
$custom-light: #8eb5eb;
$custom-dark: #000000;

JSON

{
  "hex": "#4f97e1",
  "rgb": {
    "r": 79,
    "g": 151,
    "b": 225
  },
  "hsl": {
    "h": 210.411,
    "s": 70.874,
    "l": 59.608
  },
  "oklch": {
    "l": 0.66286,
    "c": 0.13236,
    "h": 251
  },
  "luminance": 0.29232
}

Semantic roles & 50–950 ramp

primary

#4F97E1

secondary

#E2C6AA

accent

#953AEE

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0D1116

muted

#7E8084

Preview Lab

Preview with #4F97E1

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

Preview Lab → · Contrast checker → · Palette generator →