#4D97EB#4D97EB

#4D97EB is a light, vivid cyan. Relative luminance 0.297; OKLCH L 66.8% C 0.146 H 253.3°. Best body text is #000000 at 6.94:1 contrast (WCAG AA passes).

Color values

HEX	#4D97EB
RGB	rgb(77, 151, 235)
HSL	hsl(212, 80%, 61%)
HSV	hsv(212, 67%, 92%)
CMYK	cmyk(67.2%, 35.7%, 0%, 7.8%)
CIE-LAB	lab(61.40, 3.44, -49.09)
CIE-LCH	lch(61.40, 49.21, 274.01°)
OKLab	oklab(66.75% -0.0418 -0.1395)
OKLCH	oklch(66.75% 0.146 253.3)
XYZ	xyz(29.1171, 29.7061, 82.7805)
Luminance	0.2971 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D97EB #EBA14D

analogous

#4DE6EB #4D97EB #524DEB

triadic

#4D97EB #EB4D97 #97EB4D

tetradic

#4D97EB #EB4DE6 #EBA14D #4DEB52

square

#4D97EB #EB4DE6 #EBA14D #4DEB52

split-complementary

#4D97EB #EB524D #E6EB4D

monochromatic

#135AAA #1977E1 #4D97EB #84B7F1 #BBD7F7

Accessibility & contrast

On white

3.03

#4D97EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.94

#4D97EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D97EB

6.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D97EB	#FFFFFF	#000000	##000000
##4D97EB	1.00	3.03	6.94	6.94
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.94	21.00	1.00	1.00
##000000	6.94	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#729CEE

Deuteranopia (green-blind)

#5B8DE9

Tritanopia (blue-blind)

#00ABB6

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #4d97eb;
/* rgb */ color: rgb(77, 151, 235);
/* oklch */ color: oklch(66.8% 0.146 253.3);

Tailwind

colors: {
  custom: {
    50: '#8fb5f2',
    500: '#4d97eb',
    950: '#000000',
  },
}

SCSS

$custom: #4d97eb;
$custom-light: #8fb5f2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d97eb",
  "rgb": {
    "r": 77,
    "g": 151,
    "b": 235
  },
  "hsl": {
    "h": 211.899,
    "s": 79.798,
    "l": 61.176
  },
  "oklch": {
    "l": 0.66752,
    "c": 0.1456,
    "h": 253.3
  },
  "luminance": 0.29709
}

Semantic roles & 50–950 ramp

primary

#4D97EB

secondary

#E8CCAC

accent

#7909DC

background

#F9FBFE

surface

#F2F6FD

border

#CCD0D5

text

#0E1117

muted

#7E8085

Preview Lab

Preview with #4D97EB

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

Preview Lab → · Contrast checker → · Palette generator →