#3A7EA1#3A7EA1

#3A7EA1 is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.4% C 0.087 H 233.7°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#3A7EA1
RGB	rgb(58, 126, 161)
HSL	hsl(200, 47%, 43%)
HSV	hsv(200, 64%, 63%)
CMYK	cmyk(64%, 21.7%, 0%, 36.9%)
CIE-LAB	lab(49.97, -10.38, -25.11)
CIE-LCH	lch(49.97, 27.18, 247.54°)
OKLab	oklab(56.42% -0.0516 -0.0703)
OKLCH	oklch(56.42% 0.087 233.7)
XYZ	xyz(15.6363, 18.3929, 36.4374)
Luminance	0.1839 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7EA1 #A15D3A

analogous

#3AA190 #3A7EA1 #3A4BA1

triadic

#3A7EA1 #A13A7E #7EA13A

tetradic

#3A7EA1 #903AA1 #A15D3A #4BA13A

square

#3A7EA1 #903AA1 #A15D3A #4BA13A

split-complementary

#3A7EA1 #A13A4B #A1903A

monochromatic

#1A3847 #2A5B74 #3A7EA1 #569DC2 #83B7D2

Accessibility & contrast

On white

4.49

#3A7EA1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#3A7EA1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7EA1

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7EA1	#FFFFFF	#000000	##000000
##3A7EA1	1.00	4.49	4.68	4.68
#FFFFFF	4.49	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6D7DA3

Deuteranopia (green-blind)

#5F72A0

Tritanopia (blue-blind)

#00878A

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3a7ea1;
/* rgb */ color: rgb(58, 126, 161);
/* oklch */ color: oklch(56.4% 0.087 233.7);

Tailwind

colors: {
  custom: {
    50: '#7ba3bd',
    500: '#3a7ea1',
    950: '#000000',
  },
}

SCSS

$custom: #3a7ea1;
$custom-light: #7ba3bd;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7ea1",
  "rgb": {
    "r": 58,
    "g": 126,
    "b": 161
  },
  "hsl": {
    "h": 200.388,
    "s": 47.032,
    "l": 42.941
  },
  "oklch": {
    "l": 0.5642,
    "c": 0.08724,
    "h": 233.7
  },
  "luminance": 0.18394
}

Semantic roles & 50–950 ramp

primary

#3A7EA1

secondary

#BC917B

accent

#7F51D7

background

#F7FAFB

surface

#EEF3F6

border

#C9CDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3A7EA1

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

Preview Lab → · Contrast checker → · Palette generator →