#4274A2#4274A2

#4274A2 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.4% C 0.090 H 247.9°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4274A2
RGB	rgb(66, 116, 162)
HSL	hsl(209, 42%, 45%)
HSV	hsv(209, 59%, 64%)
CMYK	cmyk(59.3%, 28.4%, 0%, 36.5%)
CIE-LAB	lab(47.31, -2.61, -29.81)
CIE-LCH	lch(47.31, 29.92, 264.99°)
OKLab	oklab(54.42% -0.034 -0.0838)
OKLCH	oklch(54.42% 0.09 247.9)
XYZ	xyz(15.0114, 16.2563, 36.5221)
Luminance	0.1626 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4274A2 #A27042

analogous

#42A2A0 #4274A2 #4244A2

triadic

#4274A2 #A24274 #74A242

tetradic

#4274A2 #A042A2 #A27042 #44A242

square

#4274A2 #A042A2 #A27042 #44A242

split-complementary

#4274A2 #A24244 #A2A042

monochromatic

#1F364B #305577 #4274A2 #6293BF #8EB1D1

Accessibility & contrast

On white

4.94

#4274A2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#4274A2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4274A2

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4274A2	#FFFFFF	#000000	##FFFFFF
##4274A2	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6075A4

Deuteranopia (green-blind)

#546CA1

Tritanopia (blue-blind)

#007F84

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4274a2;
/* rgb */ color: rgb(66, 116, 162);
/* oklch */ color: oklch(54.4% 0.090 247.9);

Tailwind

colors: {
  custom: {
    50: '#7e9bbd',
    500: '#4274a2',
    950: '#000000',
  },
}

SCSS

$custom: #4274a2;
$custom-light: #7e9bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#4274a2",
  "rgb": {
    "r": 66,
    "g": 116,
    "b": 162
  },
  "hsl": {
    "h": 208.75,
    "s": 42.105,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54419,
    "c": 0.09045,
    "h": 247.9
  },
  "luminance": 0.16258
}

Semantic roles & 50–950 ramp

primary

#4274A2

secondary

#BC9F84

accent

#9156D2

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #4274A2

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

Preview Lab → · Contrast checker → · Palette generator →