#4E88BD#4E88BD

#4E88BD is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 61.0% C 0.101 H 247.8°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4E88BD
RGB	rgb(78, 136, 189)
HSL	hsl(209, 46%, 52%)
HSV	hsv(209, 59%, 74%)
CMYK	cmyk(58.7%, 28%, 0%, 25.9%)
CIE-LAB	lab(54.97, -3.02, -33.41)
CIE-LCH	lch(54.97, 33.54, 264.84°)
OKLab	oklab(61% -0.0384 -0.0939)
OKLCH	oklch(61% 0.101 247.8)
XYZ	xyz(21.1280, 22.9002, 51.4410)
Luminance	0.2290 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4E88BD #BD834E

analogous

#4EBDBB #4E88BD #4E50BD

triadic

#4E88BD #BD4E88 #88BD4E

tetradic

#4E88BD #BB4EBD #BD834E #50BD4E

square

#4E88BD #BB4EBD #BD834E #50BD4E

split-complementary

#4E88BD #BD4E50 #BDBB4E

monochromatic

#274A69 #386996 #4E88BD #7BA6CE #A7C4DE

Accessibility & contrast

On white

3.76

#4E88BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#4E88BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4E88BD

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4E88BD	#FFFFFF	#000000	##000000
##4E88BD	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718ABF

Deuteranopia (green-blind)

#637FBC

Tritanopia (blue-blind)

#00949A

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4e88bd;
/* rgb */ color: rgb(78, 136, 189);
/* oklch */ color: oklch(61.0% 0.101 247.8);

Tailwind

colors: {
  custom: {
    50: '#88aad1',
    500: '#4e88bd',
    950: '#000000',
  },
}

SCSS

$custom: #4e88bd;
$custom-light: #88aad1;
$custom-dark: #000000;

JSON

{
  "hex": "#4e88bd",
  "rgb": {
    "r": 78,
    "g": 136,
    "b": 189
  },
  "hsl": {
    "h": 208.649,
    "s": 45.679,
    "l": 52.353
  },
  "oklch": {
    "l": 0.61,
    "c": 0.10148,
    "h": 247.8
  },
  "luminance": 0.22902
}

Semantic roles & 50–950 ramp

primary

#4E88BD

secondary

#CCB29B

accent

#9152D5

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4E88BD

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

Preview Lab → · Contrast checker → · Palette generator →