#3A7EA5#3A7EA5

#3A7EA5 is a mid, moderate cyan. Relative luminance 0.185; OKLCH L 56.6% C 0.091 H 236.7°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#3A7EA5
RGB	rgb(58, 126, 165)
HSL	hsl(202, 48%, 44%)
HSV	hsv(202, 65%, 65%)
CMYK	cmyk(64.8%, 23.6%, 0%, 35.3%)
CIE-LAB	lab(50.14, -9.04, -27.18)
CIE-LCH	lch(50.14, 28.64, 251.60°)
OKLab	oklab(56.61% -0.0502 -0.0762)
OKLCH	oklch(56.61% 0.091 236.7)
XYZ	xyz(15.9947, 18.5362, 38.3249)
Luminance	0.1854 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7EA5 #A5613A

analogous

#3AA596 #3A7EA5 #3A48A5

triadic

#3A7EA5 #A53A7E #7EA53A

tetradic

#3A7EA5 #963AA5 #A5613A #48A53A

square

#3A7EA5 #963AA5 #A5613A #48A53A

split-complementary

#3A7EA5 #A53A48 #A5963A

monochromatic

#1A394A #2A5B78 #3A7EA5 #589DC4 #85B7D4

Accessibility & contrast

On white

4.46

#3A7EA5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#3A7EA5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7EA5

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7EA5	#FFFFFF	#000000	##000000
##3A7EA5	1.00	4.46	4.71	4.71
#FFFFFF	4.46	1.00	21.00	21.00
#000000	4.71	21.00	1.00	1.00
##000000	4.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C7DA7

Deuteranopia (green-blind)

#5D73A4

Tritanopia (blue-blind)

#00888B

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3a7ea5;
/* rgb */ color: rgb(58, 126, 165);
/* oklch */ color: oklch(56.6% 0.091 236.7);

Tailwind

colors: {
  custom: {
    50: '#7ba3c0',
    500: '#3a7ea5',
    950: '#000000',
  },
}

SCSS

$custom: #3a7ea5;
$custom-light: #7ba3c0;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7ea5",
  "rgb": {
    "r": 58,
    "g": 126,
    "b": 165
  },
  "hsl": {
    "h": 201.869,
    "s": 47.982,
    "l": 43.725
  },
  "oklch": {
    "l": 0.56613,
    "c": 0.09127,
    "h": 236.7
  },
  "luminance": 0.18538
}

Semantic roles & 50–950 ramp

primary

#3A7EA5

secondary

#BE957D

accent

#8250D8

background

#F7FAFB

surface

#EEF3F7

border

#C9CDD0

text

#0A0F12

muted

#7C7F81

Preview Lab

Preview with #3A7EA5

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

Preview Lab → · Contrast checker → · Palette generator →