#157AA1#157AA1

#157AA1 is a mid, moderate cyan. Relative luminance 0.167; OKLCH L 54.4% C 0.104 H 230.8°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#157AA1
RGB	rgb(21, 122, 161)
HSL	hsl(197, 77%, 36%)
HSV	hsv(197, 87%, 63%)
CMYK	cmyk(87%, 24.2%, 0%, 36.9%)
CIE-LAB	lab(47.82, -12.91, -28.53)
CIE-LCH	lch(47.82, 31.32, 245.64°)
OKLab	oklab(54.44% -0.0656 -0.0805)
OKLCH	oklch(54.44% 0.104 230.8)
XYZ	xyz(13.6992, 16.6499, 36.2030)
Luminance	0.1665 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#157AA1 #A13C15

analogous

#15A182 #157AA1 #1534A1

triadic

#157AA1 #A1157A #7AA115

tetradic

#157AA1 #8215A1 #A13C15 #34A115

square

#157AA1 #8215A1 #A13C15 #34A115

split-complementary

#157AA1 #A11534 #A18215

monochromatic

#072835 #0E516B #157AA1 #1CA3D7 #49BBE7

Accessibility & contrast

On white

4.85

#157AA1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#157AA1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #157AA1

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##157AA1	#FFFFFF	#000000	##FFFFFF
##157AA1	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6678A3

Deuteranopia (green-blind)

#546CA0

Tritanopia (blue-blind)

#008587

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #157aa1;
/* rgb */ color: rgb(21, 122, 161);
/* oklch */ color: oklch(54.4% 0.104 230.8);

Tailwind

colors: {
  custom: {
    50: '#6ea0bd',
    500: '#157aa1',
    950: '#000000',
  },
}

SCSS

$custom: #157aa1;
$custom-light: #6ea0bd;
$custom-dark: #000000;

JSON

{
  "hex": "#157aa1",
  "rgb": {
    "r": 21,
    "g": 122,
    "b": 161
  },
  "hsl": {
    "h": 196.714,
    "s": 76.923,
    "l": 35.686
  },
  "oklch": {
    "l": 0.54444,
    "c": 0.10381,
    "h": 230.8
  },
  "luminance": 0.16652
}

Semantic roles & 50–950 ramp

primary

#157AA1

secondary

#C86D49

accent

#6A34F3

background

#F7F9FB

surface

#EDF2F6

border

#C8CCD0

text

#090E12

muted

#7B7E81

Preview Lab

Preview with #157AA1

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

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