#3B76AC#3B76AC

#3B76AC is a mid, moderate cyan. Relative luminance 0.169; OKLCH L 55.1% C 0.105 H 248.4°. Best body text is #FFFFFF at 4.80:1 contrast (WCAG AA passes).

Color values

HEX	#3B76AC
RGB	rgb(59, 118, 172)
HSL	hsl(209, 49%, 45%)
HSV	hsv(209, 66%, 67%)
CMYK	cmyk(65.7%, 31.4%, 0%, 32.5%)
CIE-LAB	lab(48.09, -1.75, -34.45)
CIE-LCH	lch(48.09, 34.50, 267.09°)
OKLab	oklab(55.11% -0.0385 -0.0974)
OKLCH	oklch(55.11% 0.105 248.4)
XYZ	xyz(15.7257, 16.8637, 41.4480)
Luminance	0.1686 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B76AC #AC713B

analogous

#3BACAA #3B76AC #3B3DAC

triadic

#3B76AC #AC3B76 #76AC3B

tetradic

#3B76AC #AA3BAC #AC713B #3DAC3B

square

#3B76AC #AA3BAC #AC713B #3DAC3B

split-complementary

#3B76AC #AC3B3D #ACAA3B

monochromatic

#1C3751 #2B577E #3B76AC #5D94C7 #8AB2D7

Accessibility & contrast

On white

4.80

#3B76AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#3B76AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #3B76AC

4.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B76AC	#FFFFFF	#000000	##FFFFFF
##3B76AC	1.00	4.80	4.37	4.80
#FFFFFF	4.80	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.80	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E78AE

Deuteranopia (green-blind)

#4F6DAB

Tritanopia (blue-blind)

#008389

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #3b76ac;
/* rgb */ color: rgb(59, 118, 172);
/* oklch */ color: oklch(55.1% 0.105 248.4);

Tailwind

colors: {
  custom: {
    50: '#7d9dc5',
    500: '#3b76ac',
    950: '#000000',
  },
}

SCSS

$custom: #3b76ac;
$custom-light: #7d9dc5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b76ac",
  "rgb": {
    "r": 59,
    "g": 118,
    "b": 172
  },
  "hsl": {
    "h": 208.673,
    "s": 48.918,
    "l": 45.294
  },
  "oklch": {
    "l": 0.55107,
    "c": 0.10471,
    "h": 248.4
  },
  "luminance": 0.16865
}

Semantic roles & 50–950 ramp

primary

#3B76AC

secondary

#C1A081

accent

#914FD8

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0A0E13

muted

#7C7E82

Preview Lab

Preview with #3B76AC

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

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