#3A7EAE#3A7EAE

#3A7EAE is a mid, moderate cyan. Relative luminance 0.189; OKLCH L 57.1% C 0.101 H 242.3°. Best body text is #000000 at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#3A7EAE
RGB	rgb(58, 126, 174)
HSL	hsl(205, 50%, 45%)
HSV	hsv(205, 67%, 68%)
CMYK	cmyk(66.7%, 27.6%, 0%, 31.8%)
CIE-LAB	lab(50.54, -5.97, -31.77)
CIE-LCH	lch(50.54, 32.33, 259.35°)
OKLab	oklab(57.06% -0.0471 -0.0895)
OKLCH	oklch(57.06% 0.101 242.3)
XYZ	xyz(16.8429, 18.8755, 42.7919)
Luminance	0.1888 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7EAE #AE6A3A

analogous

#3AAEA4 #3A7EAE #3A44AE

triadic

#3A7EAE #AE3A7E #7EAE3A

tetradic

#3A7EAE #A43AAE #AE6A3A #44AE3A

square

#3A7EAE #A43AAE #AE6A3A #44AE3A

split-complementary

#3A7EAE #AE3A44 #AEA43A

monochromatic

#1B3C52 #2B5D80 #3A7EAE #5C9CC9 #8AB8D8

Accessibility & contrast

On white

4.40

#3A7EAE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.78

#3A7EAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7EAE

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7EAE	#FFFFFF	#000000	##000000
##3A7EAE	1.00	4.40	4.78	4.78
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.78	21.00	1.00	1.00
##000000	4.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#687FB0

Deuteranopia (green-blind)

#5873AD

Tritanopia (blue-blind)

#008A8F

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #3a7eae;
/* rgb */ color: rgb(58, 126, 174);
/* oklch */ color: oklch(57.1% 0.101 242.3);

Tailwind

colors: {
  custom: {
    50: '#7da3c6',
    500: '#3a7eae',
    950: '#000000',
  },
}

SCSS

$custom: #3a7eae;
$custom-light: #7da3c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7eae",
  "rgb": {
    "r": 58,
    "g": 126,
    "b": 174
  },
  "hsl": {
    "h": 204.828,
    "s": 50,
    "l": 45.49
  },
  "oklch": {
    "l": 0.57063,
    "c": 0.10115,
    "h": 242.3
  },
  "luminance": 0.18877
}

Semantic roles & 50–950 ramp

primary

#3A7EAE

secondary

#C29C81

accent

#884EDA

background

#F8FAFC

surface

#EFF3F8

border

#CACDD1

text

#0B0F13

muted

#7C7F82

Preview Lab

Preview with #3A7EAE

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

Preview Lab → · Contrast checker → · Palette generator →