#537AA2#537AA2

#537AA2 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.7% C 0.076 H 249.9°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#537AA2
RGB	rgb(83, 122, 162)
HSL	hsl(210, 32%, 48%)
HSV	hsv(210, 49%, 64%)
CMYK	cmyk(48.8%, 24.7%, 0%, 36.5%)
CIE-LAB	lab(49.94, -2.24, -25.66)
CIE-LCH	lch(49.94, 25.76, 265.01°)
OKLab	oklab(56.72% -0.0262 -0.0716)
OKLCH	oklch(56.72% 0.076 249.9)
XYZ	xyz(17.0462, 18.3655, 36.8221)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#537AA2 #A27B53

analogous

#53A1A2 #537AA2 #5353A2

triadic

#537AA2 #A2537A #7AA253

tetradic

#537AA2 #A253A1 #A27B53 #53A253

square

#537AA2 #A253A1 #A27B53 #53A253

split-complementary

#537AA2 #A25353 #A1A253

monochromatic

#2A3D51 #3E5C7A #537AA2 #7899BA #A1B7CF

Accessibility & contrast

On white

4.49

#537AA2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#537AA2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #537AA2

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##537AA2	#FFFFFF	#000000	##000000
##537AA2	1.00	4.49	4.67	4.67
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.67	21.00	1.00	1.00
##000000	4.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A7BA4

Deuteranopia (green-blind)

#6073A1

Tritanopia (blue-blind)

#308388

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #537aa2;
/* rgb */ color: rgb(83, 122, 162);
/* oklch */ color: oklch(56.7% 0.076 249.9);

Tailwind

colors: {
  custom: {
    50: '#88a0bd',
    500: '#537aa2',
    950: '#000000',
  },
}

SCSS

$custom: #537aa2;
$custom-light: #88a0bd;
$custom-dark: #000000;

JSON

{
  "hex": "#537aa2",
  "rgb": {
    "r": 83,
    "g": 122,
    "b": 162
  },
  "hsl": {
    "h": 210.38,
    "s": 32.245,
    "l": 48.039
  },
  "oklch": {
    "l": 0.56716,
    "c": 0.07624,
    "h": 249.9
  },
  "luminance": 0.18367
}

Semantic roles & 50–950 ramp

primary

#537AA2

secondary

#BCA995

accent

#955FC8

background

#F8F9FB

surface

#F0F2F6

border

#CBCCD0

text

#0C0E12

muted

#7D7E81

Preview Lab

Preview with #537AA2

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

Preview Lab → · Contrast checker → · Palette generator →