#4E8FBB#4E8FBB

#4E8FBB is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.5% C 0.094 H 240.2°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#4E8FBB
RGB	rgb(78, 143, 187)
HSL	hsl(204, 44%, 52%)
HSV	hsv(204, 58%, 73%)
CMYK	cmyk(58.3%, 23.5%, 0%, 26.7%)
CIE-LAB	lab(56.93, -7.68, -29.22)
CIE-LCH	lch(56.93, 30.21, 255.28°)
OKLab	oklab(62.52% -0.0469 -0.0818)
OKLCH	oklch(62.52% 0.094 240.2)
XYZ	xyz(21.9307, 24.8505, 50.6450)
Luminance	0.2485 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E8FBB #BB7A4E

analogous

#4EBBB1 #4E8FBB #4E59BB

triadic

#4E8FBB #BB4E8F #8FBB4E

tetradic

#4E8FBB #B14EBB #BB7A4E #59BB4E

square

#4E8FBB #B14EBB #BB7A4E #59BB4E

split-complementary

#4E8FBB #BB4E59 #BBB14E

monochromatic

#284D67 #396F93 #4E8FBB #7AABCC #A6C7DD

Accessibility & contrast

On white

3.52

#4E8FBB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#4E8FBB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E8FBB

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E8FBB	#FFFFFF	#000000	##000000
##4E8FBB	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8FBD

Deuteranopia (green-blind)

#6C84BA

Tritanopia (blue-blind)

#009A9E

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4e8fbb;
/* rgb */ color: rgb(78, 143, 187);
/* oklch */ color: oklch(62.5% 0.094 240.2);

Tailwind

colors: {
  custom: {
    50: '#88afcf',
    500: '#4e8fbb',
    950: '#000000',
  },
}

SCSS

$custom: #4e8fbb;
$custom-light: #88afcf;
$custom-dark: #000000;

JSON

{
  "hex": "#4e8fbb",
  "rgb": {
    "r": 78,
    "g": 143,
    "b": 187
  },
  "hsl": {
    "h": 204.22,
    "s": 44.49,
    "l": 51.961
  },
  "oklch": {
    "l": 0.62519,
    "c": 0.0943,
    "h": 240.2
  },
  "luminance": 0.24852
}

Semantic roles & 50–950 ramp

primary

#4E8FBB

secondary

#CAAE9B

accent

#8854D4

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4E8FBB

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

Preview Lab → · Contrast checker → · Palette generator →