#3B7EA3#3B7EA3

#3B7EA3 is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.6% C 0.089 H 235.5°. Best body text is #000000 at 4.70:1 contrast (WCAG AA passes).

Color values

HEX	#3B7EA3
RGB	rgb(59, 126, 163)
HSL	hsl(201, 47%, 44%)
HSV	hsv(201, 64%, 64%)
CMYK	cmyk(63.8%, 22.7%, 0%, 36.1%)
CIE-LAB	lab(50.09, -9.53, -26.09)
CIE-LCH	lch(50.09, 27.77, 249.94°)
OKLab	oklab(56.56% -0.0502 -0.0731)
OKLCH	oklch(56.56% 0.089 235.5)
XYZ	xyz(15.8728, 18.4943, 37.3765)
Luminance	0.1850 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B7EA3 #A3603B

analogous

#3BA394 #3B7EA3 #3B4AA3

triadic

#3B7EA3 #A33B7E #7EA33B

tetradic

#3B7EA3 #943BA3 #A3603B #4AA33B

square

#3B7EA3 #943BA3 #A3603B #4AA33B

split-complementary

#3B7EA3 #A33B4A #A3943B

monochromatic

#1A3949 #2B5B76 #3B7EA3 #589DC3 #85B7D3

Accessibility & contrast

On white

4.47

#3B7EA3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.70

#3B7EA3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B7EA3

4.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B7EA3	#FFFFFF	#000000	##000000
##3B7EA3	1.00	4.47	4.70	4.70
#FFFFFF	4.47	1.00	21.00	21.00
#000000	4.70	21.00	1.00	1.00
##000000	4.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7DA5

Deuteranopia (green-blind)

#5E73A2

Tritanopia (blue-blind)

#00888A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3b7ea3;
/* rgb */ color: rgb(59, 126, 163);
/* oklch */ color: oklch(56.6% 0.089 235.5);

Tailwind

colors: {
  custom: {
    50: '#7ba3be',
    500: '#3b7ea3',
    950: '#000000',
  },
}

SCSS

$custom: #3b7ea3;
$custom-light: #7ba3be;
$custom-dark: #000000;

JSON

{
  "hex": "#3b7ea3",
  "rgb": {
    "r": 59,
    "g": 126,
    "b": 163
  },
  "hsl": {
    "h": 201.346,
    "s": 46.847,
    "l": 43.529
  },
  "oklch": {
    "l": 0.56555,
    "c": 0.08869,
    "h": 235.5
  },
  "luminance": 0.18496
}

Semantic roles & 50–950 ramp

primary

#3B7EA3

secondary

#BD947D

accent

#8151D6

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3B7EA3

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

Preview Lab → · Contrast checker → · Palette generator →