#1997CA#1997CA

#1997CA is a light, vivid cyan. Relative luminance 0.266; OKLCH L 63.7% C 0.125 H 232.5°. Best body text is #000000 at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#1997CA
RGB	rgb(25, 151, 202)
HSL	hsl(197, 78%, 45%)
HSV	hsv(197, 88%, 79%)
CMYK	cmyk(87.6%, 25.2%, 0%, 20.8%)
CIE-LAB	lab(58.60, -14.00, -35.19)
CIE-LCH	lch(58.60, 37.87, 248.31°)
OKLab	oklab(63.68% -0.0762 -0.0994)
OKLCH	oklch(63.68% 0.125 232.5)
XYZ	xyz(22.1238, 26.6013, 59.8342)
Luminance	0.2660 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1997CA #CA4C19

analogous

#19CAA5 #1997CA #193FCA

triadic

#1997CA #CA1997 #97CA19

tetradic

#1997CA #A519CA #CA4C19 #3FCA19

square

#1997CA #A519CA #CA4C19 #3FCA19

split-complementary

#1997CA #CA193F #CAA519

monochromatic

#0C465D #126E94 #1997CA #3AB5E7 #70C9ED

Accessibility & contrast

On white

3.32

#1997CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.32

#1997CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #1997CA

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1997CA	#FFFFFF	#000000	##000000
##1997CA	1.00	3.32	6.32	6.32
#FFFFFF	3.32	1.00	21.00	21.00
#000000	6.32	21.00	1.00	1.00
##000000	6.32	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7D96CC

Deuteranopia (green-blind)

#6786C9

Tritanopia (blue-blind)

#00A5A8

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #1997ca;
/* rgb */ color: rgb(25, 151, 202);
/* oklch */ color: oklch(63.7% 0.125 232.5);

Tailwind

colors: {
  custom: {
    50: '#79b5da',
    500: '#1997ca',
    950: '#000000',
  },
}

SCSS

$custom: #1997ca;
$custom-light: #79b5da;
$custom-dark: #000000;

JSON

{
  "hex": "#1997ca",
  "rgb": {
    "r": 25,
    "g": 151,
    "b": 202
  },
  "hsl": {
    "h": 197.288,
    "s": 77.974,
    "l": 44.51
  },
  "oklch": {
    "l": 0.63681,
    "c": 0.12524,
    "h": 232.5
  },
  "luminance": 0.26604
}

Semantic roles & 50–950 ramp

primary

#1997CA

secondary

#D4896B

accent

#6B33F4

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1115

muted

#7C8083

Preview Lab

Preview with #1997CA

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

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