#4374A1#4374A1

#4374A1 is a mid, moderate cyan. Relative luminance 0.163; OKLCH L 54.4% C 0.089 H 247.8°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#4374A1
RGB	rgb(67, 116, 161)
HSL	hsl(209, 41%, 45%)
HSV	hsv(209, 58%, 63%)
CMYK	cmyk(58.4%, 28%, 0%, 36.9%)
CIE-LAB	lab(47.31, -2.74, -29.22)
CIE-LCH	lch(47.31, 29.35, 264.65°)
OKLab	oklab(54.42% -0.0335 -0.0821)
OKLCH	oklch(54.42% 0.089 247.8)
XYZ	xyz(14.9908, 16.2560, 36.0590)
Luminance	0.1626 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4374A1 #A17043

analogous

#43A19F #4374A1 #4345A1

triadic

#4374A1 #A14374 #74A143

tetradic

#4374A1 #9F43A1 #A17043 #45A143

square

#4374A1 #9F43A1 #A17043 #45A143

split-complementary

#4374A1 #A14345 #A19F43

monochromatic

#1F364B #315576 #4374A1 #6393BE #8EB1D0

Accessibility & contrast

On white

4.94

#4374A1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#4374A1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #4374A1

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4374A1	#FFFFFF	#000000	##FFFFFF
##4374A1	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)

#6175A3

Deuteranopia (green-blind)

#546CA0

Tritanopia (blue-blind)

#007F84

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #4374a1;
/* rgb */ color: rgb(67, 116, 161);
/* oklch */ color: oklch(54.4% 0.089 247.8);

Tailwind

colors: {
  custom: {
    50: '#7f9bbd',
    500: '#4374a1',
    950: '#000000',
  },
}

SCSS

$custom: #4374a1;
$custom-light: #7f9bbd;
$custom-dark: #000000;

JSON

{
  "hex": "#4374a1",
  "rgb": {
    "r": 67,
    "g": 116,
    "b": 161
  },
  "hsl": {
    "h": 208.723,
    "s": 41.228,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54416,
    "c": 0.08866,
    "h": 247.8
  },
  "luminance": 0.16257
}

Semantic roles & 50–950 ramp

primary

#4374A1

secondary

#BB9F84

accent

#9157D1

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #4374A1

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

Preview Lab → · Contrast checker → · Palette generator →