#3A76BC#3A76BC

#3A76BC is a mid, vivid cyan. Relative luminance 0.175; OKLCH L 56.0% C 0.126 H 253.9°. Best body text is #FFFFFF at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#3A76BC
RGB	rgb(58, 118, 188)
HSL	hsl(212, 53%, 48%)
HSV	hsv(212, 69%, 74%)
CMYK	cmyk(69.1%, 37.2%, 0%, 26.3%)
CIE-LAB	lab(48.87, 3.75, -42.49)
CIE-LCH	lch(48.87, 42.66, 275.04°)
OKLab	oklab(55.97% -0.0348 -0.1208)
OKLCH	oklch(55.97% 0.126 253.9)
XYZ	xyz(17.2971, 17.4854, 50.0306)
Luminance	0.1749 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A76BC #BC803A

analogous

#3AB7BC #3A76BC #3F3ABC

triadic

#3A76BC #BC3A76 #76BC3A

tetradic

#3A76BC #BC3AB7 #BC803A #3ABC3F

square

#3A76BC #BC3AB7 #BC803A #3ABC3F

split-complementary

#3A76BC #BC3F3A #B7BC3A

monochromatic

#1D3B5E #2C598D #3A76BC #6495CF #93B5DE

Accessibility & contrast

On white

4.67

#3A76BC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.50

#3A76BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #3A76BC

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A76BC	#FFFFFF	#000000	##FFFFFF
##3A76BC	1.00	4.67	4.50	4.67
#FFFFFF	4.67	1.00	21.00	1.00
#000000	4.50	21.00	1.00	21.00
##FFFFFF	4.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#567BBF

Deuteranopia (green-blind)

#436FBB

Tritanopia (blue-blind)

#008690

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #3a76bc;
/* rgb */ color: rgb(58, 118, 188);
/* oklch */ color: oklch(56.0% 0.126 253.9);

Tailwind

colors: {
  custom: {
    50: '#7f9dd0',
    500: '#3a76bc',
    950: '#000000',
  },
}

SCSS

$custom: #3a76bc;
$custom-light: #7f9dd0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a76bc",
  "rgb": {
    "r": 58,
    "g": 118,
    "b": 188
  },
  "hsl": {
    "h": 212.308,
    "s": 52.846,
    "l": 48.235
  },
  "oklch": {
    "l": 0.55973,
    "c": 0.12577,
    "h": 253.9
  },
  "luminance": 0.17487
}

Semantic roles & 50–950 ramp

primary

#3A76BC

secondary

#C9AB89

accent

#994CDC

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3A76BC

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

Preview Lab → · Contrast checker → · Palette generator →