#4D8BE1#4D8BE1

#4D8BE1 is a light, vivid cyan. Relative luminance 0.255; OKLCH L 63.6% C 0.145 H 257.0°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#4D8BE1
RGB	rgb(77, 139, 225)
HSL	hsl(215, 71%, 59%)
HSV	hsv(215, 66%, 88%)
CMYK	cmyk(65.8%, 38.2%, 0%, 11.8%)
CIE-LAB	lab(57.54, 7.10, -49.66)
CIE-LCH	lch(57.54, 50.17, 278.14°)
OKLab	oklab(63.57% -0.0326 -0.1413)
OKLCH	oklch(63.57% 0.145 257)
XYZ	xyz(25.8789, 25.4767, 74.7732)
Luminance	0.2548 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D8BE1 #E1A34D

analogous

#4DD5E1 #4D8BE1 #594DE1

triadic

#4D8BE1 #E14D8B #8BE14D

tetradic

#4D8BE1 #E14DD5 #E1A34D #4DE159

square

#4D8BE1 #E14DD5 #E1A34D #4DE159

split-complementary

#4D8BE1 #E1594D #D5E14D

monochromatic

#1A4F9A #236BCE #4D8BE1 #81ADEA #B6CFF3

Accessibility & contrast

On white

3.44

#4D8BE1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#4D8BE1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D8BE1

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D8BE1	#FFFFFF	#000000	##000000
##4D8BE1	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6592E4

Deuteranopia (green-blind)

#4F84DF

Tritanopia (blue-blind)

#009FAB

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4d8be1;
/* rgb */ color: rgb(77, 139, 225);
/* oklch */ color: oklch(63.6% 0.145 257.0);

Tailwind

colors: {
  custom: {
    50: '#8daceb',
    500: '#4d8be1',
    950: '#000000',
  },
}

SCSS

$custom: #4d8be1;
$custom-light: #8daceb;
$custom-dark: #000000;

JSON

{
  "hex": "#4d8be1",
  "rgb": {
    "r": 77,
    "g": 139,
    "b": 225
  },
  "hsl": {
    "h": 214.865,
    "s": 71.154,
    "l": 59.216
  },
  "oklch": {
    "l": 0.63572,
    "c": 0.145,
    "h": 257
  },
  "luminance": 0.25479
}

Semantic roles & 50–950 ramp

primary

#4D8BE1

secondary

#E2CAA8

accent

#A23AEE

background

#F9FAFE

surface

#F2F4FD

border

#CCCED5

text

#0D1016

muted

#7E7F84

Preview Lab

Preview with #4D8BE1

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

Preview Lab → · Contrast checker → · Palette generator →