#437AA2#437AA2

#437AA2 is a mid, moderate cyan. Relative luminance 0.177; OKLCH L 55.9% C 0.085 H 242.0°. Best body text is #FFFFFF at 4.62:1 contrast (WCAG AA passes).

Color values

HEX	#437AA2
RGB	rgb(67, 122, 162)
HSL	hsl(205, 41%, 45%)
HSV	hsv(205, 59%, 64%)
CMYK	cmyk(58.6%, 24.7%, 0%, 36.5%)
CIE-LAB	lab(49.15, -5.95, -26.93)
CIE-LCH	lch(49.15, 27.58, 257.54°)
OKLab	oklab(55.89% -0.0401 -0.0755)
OKLCH	oklch(55.89% 0.085 242)
XYZ	xyz(15.7935, 17.7196, 36.7633)
Luminance	0.1772 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#437AA2 #A26B43

analogous

#43A29B #437AA2 #434BA2

triadic

#437AA2 #A2437A #7AA243

tetradic

#437AA2 #9B43A2 #A26B43 #4BA243

square

#437AA2 #9B43A2 #A26B43 #4BA243

split-complementary

#437AA2 #A2434B #A29B43

monochromatic

#1F394B #315977 #437AA2 #6498BF #8FB5D1

Accessibility & contrast

On white

4.62

#437AA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#437AA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #437AA2

4.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##437AA2	#FFFFFF	#000000	##FFFFFF
##437AA2	1.00	4.62	4.54	4.62
#FFFFFF	4.62	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#687AA4

Deuteranopia (green-blind)

#5B71A1

Tritanopia (blue-blind)

#008488

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #437aa2;
/* rgb */ color: rgb(67, 122, 162);
/* oklch */ color: oklch(55.9% 0.085 242.0);

Tailwind

colors: {
  custom: {
    50: '#7fa0bd',
    500: '#437aa2',
    950: '#000000',
  },
}

SCSS

$custom: #437aa2;
$custom-light: #7fa0bd;
$custom-dark: #000000;

JSON

{
  "hex": "#437aa2",
  "rgb": {
    "r": 67,
    "g": 122,
    "b": 162
  },
  "hsl": {
    "h": 205.263,
    "s": 41.485,
    "l": 44.902
  },
  "oklch": {
    "l": 0.55887,
    "c": 0.08546,
    "h": 242
  },
  "luminance": 0.17721
}

Semantic roles & 50–950 ramp

primary

#437AA2

secondary

#BC9C85

accent

#8A56D1

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0B0E12

muted

#7C7E81

Preview Lab

Preview with #437AA2

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

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