#3A7ABE#3A7ABE

#3A7ABE is a mid, vivid cyan. Relative luminance 0.185; OKLCH L 57.0% C 0.124 H 252.1°. Best body text is #000000 at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#3A7ABE
RGB	rgb(58, 122, 190)
HSL	hsl(211, 53%, 49%)
HSV	hsv(211, 69%, 75%)
CMYK	cmyk(69.5%, 35.8%, 0%, 25.5%)
CIE-LAB	lab(50.14, 2.03, -41.63)
CIE-LCH	lch(50.14, 41.68, 272.79°)
OKLab	oklab(57% -0.0383 -0.1183)
OKLCH	oklch(57% 0.124 252.1)
XYZ	xyz(17.9953, 18.5344, 51.3343)
Luminance	0.1854 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3A7ABE #BE7E3A

analogous

#3ABCBE #3A7ABE #3C3ABE

triadic

#3A7ABE #BE3A7A #7ABE3A

tetradic

#3A7ABE #BE3ABC #BE7E3A #3ABE3C

square

#3A7ABE #BE3ABC #BE7E3A #3ABE3C

split-complementary

#3A7ABE #BE3C3A #BCBE3A

monochromatic

#1D3E60 #2C5C8F #3A7ABE #6599D0 #94B8DE

Accessibility & contrast

On white

4.46

#3A7ABE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.71

#3A7ABE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3A7ABE

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3A7ABE	#FFFFFF	#000000	##000000
##3A7ABE	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)

#5B7EC1

Deuteranopia (green-blind)

#4872BD

Tritanopia (blue-blind)

#008A93

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #3a7abe;
/* rgb */ color: rgb(58, 122, 190);
/* oklch */ color: oklch(57.0% 0.124 252.1);

Tailwind

colors: {
  custom: {
    50: '#7fa0d2',
    500: '#3a7abe',
    950: '#000000',
  },
}

SCSS

$custom: #3a7abe;
$custom-light: #7fa0d2;
$custom-dark: #000000;

JSON

{
  "hex": "#3a7abe",
  "rgb": {
    "r": 58,
    "g": 122,
    "b": 190
  },
  "hsl": {
    "h": 210.909,
    "s": 53.226,
    "l": 48.627
  },
  "oklch": {
    "l": 0.57002,
    "c": 0.12431,
    "h": 252.1
  },
  "luminance": 0.18536
}

Semantic roles & 50–950 ramp

primary

#3A7ABE

secondary

#CAAB8A

accent

#964BDD

background

#F8F9FC

surface

#EFF2F9

border

#CACCD2

text

#0B0E14

muted

#7C7E82

Preview Lab

Preview with #3A7ABE

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

Preview Lab → · Contrast checker → · Palette generator →