#2590AC#2590AC

#2590AC is a mid, moderate cyan. Relative luminance 0.233; OKLCH L 60.8% C 0.101 H 220.0°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#2590AC
RGB	rgb(37, 144, 172)
HSL	hsl(192, 65%, 41%)
HSV	hsv(192, 78%, 67%)
CMYK	cmyk(78.5%, 16.3%, 0%, 32.5%)
CIE-LAB	lab(55.40, -19.66, -23.14)
CIE-LCH	lch(55.40, 30.36, 229.65°)
OKLab	oklab(60.75% -0.0771 -0.0647)
OKLCH	oklch(60.75% 0.101 220)
XYZ	xyz(18.1795, 23.3162, 42.5641)
Luminance	0.2332 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2590AC #AC4125

analogous

#25AC84 #2590AC #254DAC

triadic

#2590AC #AC2590 #90AC25

tetradic

#2590AC #8425AC #AC4125 #4DAC25

square

#2590AC #8425AC #AC4125 #4DAC25

split-complementary

#2590AC #AC254D #AC8425

monochromatic

#0F3C47 #1A667A #2590AC #3AB4D5 #6CC7DF

Accessibility & contrast

On white

3.71

#2590AC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#2590AC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2590AC

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2590AC	#FFFFFF	#000000	##000000
##2590AC	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7F8CAD

Deuteranopia (green-blind)

#6D7FAC

Tritanopia (blue-blind)

#009999

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2590ac;
/* rgb */ color: rgb(37, 144, 172);
/* oklch */ color: oklch(60.8% 0.101 220.0);

Tailwind

colors: {
  custom: {
    50: '#76b0c4',
    500: '#2590ac',
    950: '#000000',
  },
}

SCSS

$custom: #2590ac;
$custom-light: #76b0c4;
$custom-dark: #000000;

JSON

{
  "hex": "#2590ac",
  "rgb": {
    "r": 37,
    "g": 144,
    "b": 172
  },
  "hsl": {
    "h": 192.444,
    "s": 64.593,
    "l": 40.98
  },
  "oklch": {
    "l": 0.6075,
    "c": 0.10068,
    "h": 220
  },
  "luminance": 0.23318
}

Semantic roles & 50–950 ramp

primary

#2590AC

secondary

#C67B67

accent

#6340E8

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2590AC

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

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