#259FCA#259FCA

#259FCA is a light, moderate cyan. Relative luminance 0.295; OKLCH L 65.8% C 0.119 H 227.6°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#259FCA
RGB	rgb(37, 159, 202)
HSL	hsl(196, 69%, 47%)
HSV	hsv(196, 82%, 79%)
CMYK	cmyk(81.7%, 21.3%, 0%, 20.8%)
CIE-LAB	lab(61.18, -17.44, -31.17)
CIE-LCH	lch(61.18, 35.72, 240.78°)
OKLab	oklab(65.79% -0.0799 -0.0877)
OKLCH	oklch(65.79% 0.119 227.6)
XYZ	xyz(23.8173, 29.4509, 60.2950)
Luminance	0.2945 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#259FCA #CA5025

analogous

#25CAA3 #259FCA #254DCA

triadic

#259FCA #CA259F #9FCA25

tetradic

#259FCA #A325CA #CA5025 #4DCA25

square

#259FCA #A325CA #CA5025 #4DCA25

split-complementary

#259FCA #CA254D #CAA325

monochromatic

#124E63 #1C7696 #259FCA #4EB9DF #81CDE8

Accessibility & contrast

On white

3.05

#259FCA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#259FCA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #259FCA

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##259FCA	#FFFFFF	#000000	##000000
##259FCA	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#889CCC

Deuteranopia (green-blind)

#738DC9

Tritanopia (blue-blind)

#00ABAD

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #259fca;
/* rgb */ color: rgb(37, 159, 202);
/* oklch */ color: oklch(65.8% 0.119 227.6);

Tailwind

colors: {
  custom: {
    50: '#7cbbda',
    500: '#259fca',
    950: '#000000',
  },
}

SCSS

$custom: #259fca;
$custom-light: #7cbbda;
$custom-dark: #000000;

JSON

{
  "hex": "#259fca",
  "rgb": {
    "r": 37,
    "g": 159,
    "b": 202
  },
  "hsl": {
    "h": 195.636,
    "s": 69.038,
    "l": 46.863
  },
  "oklch": {
    "l": 0.65788,
    "c": 0.11864,
    "h": 227.6
  },
  "luminance": 0.29454
}

Semantic roles & 50–950 ramp

primary

#259FCA

secondary

#D1917A

accent

#6A3CEC

background

#F8FBFD

surface

#EFF6FA

border

#CAD0D3

text

#0B1114

muted

#7C8083

Preview Lab

Preview with #259FCA

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

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