#4EB7E5#4EB7E5

#4EB7E5 is a light, moderate cyan. Relative luminance 0.411; OKLCH L 73.7% C 0.116 H 230.2°. Best body text is #000000 at 9.23:1 contrast (WCAG AA passes).

Color values

HEX	#4EB7E5
RGB	rgb(78, 183, 229)
HSL	hsl(198, 74%, 60%)
HSV	hsv(198, 66%, 90%)
CMYK	cmyk(65.9%, 20.1%, 0%, 10.2%)
CIE-LAB	lab(70.27, -16.20, -31.91)
CIE-LCH	lch(70.27, 35.79, 243.09°)
OKLab	oklab(73.69% -0.0746 -0.0894)
OKLCH	oklch(73.69% 0.116 230.2)
XYZ	xyz(34.2126, 41.1401, 80.2513)
Luminance	0.4114 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4EB7E5 #E57C4E

analogous

#4EE5C7 #4EB7E5 #4E6CE5

triadic

#4EB7E5 #E54EB7 #B7E54E

tetradic

#4EB7E5 #C74EE5 #E57C4E #6CE54E

square

#4EB7E5 #C74EE5 #E57C4E #6CE54E

split-complementary

#4EB7E5 #E54E6C #E5C74E

monochromatic

#1877A1 #1F9FD6 #4EB7E5 #83CDED #B9E2F5

Accessibility & contrast

On white

2.28

#4EB7E5 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

9.23

#4EB7E5 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #4EB7E5

9.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4EB7E5	#FFFFFF	#000000	##000000
##4EB7E5	1.00	2.28	9.23	9.23
#FFFFFF	2.28	1.00	21.00	21.00
#000000	9.23	21.00	1.00	1.00
##000000	9.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#A0B4E7

Deuteranopia (green-blind)

#8BA5E4

Tritanopia (blue-blind)

#00C4C6

Achromatopsia (no color)

#ACACAC

Design tokens & code

CSS

--color: #4eb7e5;
/* rgb */ color: rgb(78, 183, 229);
/* oklch */ color: oklch(73.7% 0.116 230.2);

Tailwind

colors: {
  custom: {
    50: '#8fcced',
    500: '#4eb7e5',
    950: '#000000',
  },
}

SCSS

$custom: #4eb7e5;
$custom-light: #8fcced;
$custom-dark: #000000;

JSON

{
  "hex": "#4eb7e5",
  "rgb": {
    "r": 78,
    "g": 183,
    "b": 229
  },
  "hsl": {
    "h": 198.278,
    "s": 74.384,
    "l": 60.196
  },
  "oklch": {
    "l": 0.73686,
    "c": 0.11641,
    "h": 230.2
  },
  "luminance": 0.41144
}

Semantic roles & 50–950 ramp

primary

#4EB7E5

secondary

#E4BCAA

accent

#4C0FD7

background

#F9FCFE

surface

#F2F8FD

border

#CCD1D5

text

#0E1316

muted

#7E8284

Preview Lab

Preview with #4EB7E5

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

Preview Lab → · Contrast checker → · Palette generator →