#4D88BF#4D88BF

#4D88BF is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 61.1% C 0.104 H 248.3°. Best body text is #000000 at 5.59:1 contrast (WCAG AA passes).

Color values

HEX	#4D88BF
RGB	rgb(77, 136, 191)
HSL	hsl(209, 47%, 53%)
HSV	hsv(209, 60%, 75%)
CMYK	cmyk(59.7%, 28.8%, 0%, 25.1%)
CIE-LAB	lab(55.02, -2.57, -34.48)
CIE-LCH	lch(55.02, 34.57, 265.74°)
OKLab	oklab(61.06% -0.0385 -0.097)
OKLCH	oklch(61.06% 0.104 248.3)
XYZ	xyz(21.2653, 22.9457, 52.5884)
Luminance	0.2295 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4D88BF #BF844D

analogous

#4DBFBD #4D88BF #4D4FBF

triadic

#4D88BF #BF4D88 #88BF4D

tetradic

#4D88BF #BD4DBF #BF844D #4FBF4D

square

#4D88BF #BD4DBF #BF844D #4FBF4D

split-complementary

#4D88BF #BF4D4F #BFBD4D

monochromatic

#274A6B #376998 #4D88BF #7AA6CF #A7C4DF

Accessibility & contrast

On white

3.76

#4D88BF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.59

#4D88BF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4D88BF

5.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4D88BF	#FFFFFF	#000000	##000000
##4D88BF	1.00	3.76	5.59	5.59
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.59	21.00	1.00	1.00
##000000	5.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#718AC1

Deuteranopia (green-blind)

#617FBE

Tritanopia (blue-blind)

#00959B

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4d88bf;
/* rgb */ color: rgb(77, 136, 191);
/* oklch */ color: oklch(61.1% 0.104 248.3);

Tailwind

colors: {
  custom: {
    50: '#88aad2',
    500: '#4d88bf',
    950: '#000000',
  },
}

SCSS

$custom: #4d88bf;
$custom-light: #88aad2;
$custom-dark: #000000;

JSON

{
  "hex": "#4d88bf",
  "rgb": {
    "r": 77,
    "g": 136,
    "b": 191
  },
  "hsl": {
    "h": 208.947,
    "s": 47.107,
    "l": 52.549
  },
  "oklch": {
    "l": 0.61055,
    "c": 0.10443,
    "h": 248.3
  },
  "luminance": 0.22948
}

Semantic roles & 50–950 ramp

primary

#4D88BF

secondary

#CDB39B

accent

#9251D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4D88BF

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

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