#3A7CAE#3A7CAE

#3A7CAE is a mid, moderate cyan. Relative luminance 0.184; OKLCH L 56.6% C 0.103 H 244.0°. Best body text is #000000 at 4.67:1 contrast (WCAG AA passes).

Color values

HEX	#3A7CAE
RGB	rgb(58, 124, 174)
HSL	hsl(206, 50%, 45%)
HSV	hsv(206, 67%, 68%)
CMYK	cmyk(66.7%, 28.7%, 0%, 31.8%)
CIE-LAB	lab(49.94, -4.80, -32.71)
CIE-LCH	lch(49.94, 33.06, 261.65°)
OKLab	oklab(56.59% -0.045 -0.0923)
OKLCH	oklch(56.59% 0.103 244)
XYZ	xyz(16.5897, 18.3691, 42.7075)
Luminance	0.1837 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7CAE #AE6C3A

analogous

#3AAEA6 #3A7CAE #3A42AE

triadic

#3A7CAE #AE3A7C #7CAE3A

tetradic

#3A7CAE #A63AAE #AE6C3A #42AE3A

square

#3A7CAE #A63AAE #AE6C3A #42AE3A

split-complementary

#3A7CAE #AE3A42 #AEA63A

monochromatic

#1B3B52 #2B5B80 #3A7CAE #5C9AC9 #8AB7D8

Accessibility & contrast

On white

4.49

#3A7CAE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.67

#3A7CAE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7CAE

4.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7CAE	#FFFFFF	#000000	##000000
##3A7CAE	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)

#667DB0

Deuteranopia (green-blind)

#5672AD

Tritanopia (blue-blind)

#00888D

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3a7cae;
/* rgb */ color: rgb(58, 124, 174);
/* oklch */ color: oklch(56.6% 0.103 244.0);

Tailwind

colors: {
  custom: {
    50: '#7da1c6',
    500: '#3a7cae',
    950: '#000000',
  },
}

SCSS

$custom: #3a7cae;
$custom-light: #7da1c6;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7cae",
  "rgb": {
    "r": 58,
    "g": 124,
    "b": 174
  },
  "hsl": {
    "h": 205.862,
    "s": 50,
    "l": 45.49
  },
  "oklch": {
    "l": 0.56588,
    "c": 0.10264,
    "h": 244
  },
  "luminance": 0.18371
}

Semantic roles & 50–950 ramp

primary

#3A7CAE

secondary

#C29D81

accent

#8A4EDA

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #3A7CAE

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

Preview Lab → · Contrast checker → · Palette generator →