#158FCA#158FCA

#158FCA is a mid, vivid cyan. Relative luminance 0.241; OKLCH L 61.7% C 0.131 H 237.6°. Best body text is #000000 at 5.81:1 contrast (WCAG AA passes).

Color values

HEX	#158FCA
RGB	rgb(21, 143, 202)
HSL	hsl(200, 81%, 44%)
HSV	hsv(200, 90%, 79%)
CMYK	cmyk(89.6%, 29.2%, 0%, 20.8%)
CIE-LAB	lab(56.15, -9.76, -39.03)
CIE-LCH	lch(56.15, 40.23, 255.97°)
OKLab	oklab(61.72% -0.0702 -0.1107)
OKLCH	oklch(61.72% 0.131 237.6)
XYZ	xyz(20.7881, 24.0659, 59.4152)
Luminance	0.2407 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#158FCA #CA5015

analogous

#15CAAA #158FCA #1534CA

triadic

#158FCA #CA158F #8FCA15

tetradic

#158FCA #AA15CA #CA5015 #34CA15

square

#158FCA #AA15CA #CA5015 #34CA15

split-complementary

#158FCA #CA1534 #CAAA15

monochromatic

#09415B #0F6893 #158FCA #32AEEA #6AC4EF

Accessibility & contrast

On white

3.61

#158FCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.81

#158FCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #158FCA

5.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##158FCA	#FFFFFF	#000000	##000000
##158FCA	1.00	3.61	5.81	5.81
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.81	21.00	1.00	1.00
##000000	5.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#728FCD

Deuteranopia (green-blind)

#5B80C9

Tritanopia (blue-blind)

#009EA4

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #158fca;
/* rgb */ color: rgb(21, 143, 202);
/* oklch */ color: oklch(61.7% 0.131 237.6);

Tailwind

colors: {
  custom: {
    50: '#78afda',
    500: '#158fca',
    950: '#000000',
  },
}

SCSS

$custom: #158fca;
$custom-light: #78afda;
$custom-dark: #000000;

JSON

{
  "hex": "#158fca",
  "rgb": {
    "r": 21,
    "g": 143,
    "b": 202
  },
  "hsl": {
    "h": 199.558,
    "s": 81.166,
    "l": 43.725
  },
  "oklch": {
    "l": 0.61715,
    "c": 0.13105,
    "h": 237.6
  },
  "luminance": 0.24069
}

Semantic roles & 50–950 ramp

primary

#158FCA

secondary

#D58A66

accent

#7130F8

background

#F8FAFD

surface

#EFF4FA

border

#CACED3

text

#0B1015

muted

#7C7F83

Preview Lab

Preview with #158FCA

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

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