#2F90A4#2F90A4

#2F90A4 is a mid, moderate cyan. Relative luminance 0.232; OKLCH L 60.6% C 0.092 H 214.4°. Best body text is #000000 at 5.65:1 contrast (WCAG AA passes).

Color values

HEX	#2F90A4
RGB	rgb(47, 144, 164)
HSL	hsl(190, 55%, 41%)
HSV	hsv(190, 71%, 64%)
CMYK	cmyk(71.3%, 12.2%, 0%, 35.7%)
CIE-LAB	lab(55.31, -21.06, -18.68)
CIE-LCH	lch(55.31, 28.15, 221.56°)
OKLab	oklab(60.64% -0.076 -0.052)
OKLCH	oklch(60.64% 0.092 214.4)
XYZ	xyz(17.8436, 23.2291, 38.6580)
Luminance	0.2323 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F90A4 #A4432F

analogous

#2FA47E #2F90A4 #2F56A4

triadic

#2F90A4 #A42F90 #90A42F

tetradic

#2F90A4 #7E2FA4 #A4432F #56A42F

square

#2F90A4 #7E2FA4 #A4432F #56A42F

split-complementary

#2F90A4 #A42F56 #A47E2F

monochromatic

#143C45 #216674 #2F90A4 #46B3CA #76C7D8

Accessibility & contrast

On white

3.72

#2F90A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.65

#2F90A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F90A4

5.65:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F90A4	#FFFFFF	#000000	##000000
##2F90A4	1.00	3.72	5.65	5.65
#FFFFFF	3.72	1.00	21.00	21.00
#000000	5.65	21.00	1.00	1.00
##000000	5.65	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#828BA5

Deuteranopia (green-blind)

#717FA4

Tritanopia (blue-blind)

#009896

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #2f90a4;
/* rgb */ color: rgb(47, 144, 164);
/* oklch */ color: oklch(60.6% 0.092 214.4);

Tailwind

colors: {
  custom: {
    50: '#78b0bf',
    500: '#2f90a4',
    950: '#000000',
  },
}

SCSS

$custom: #2f90a4;
$custom-light: #78b0bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f90a4",
  "rgb": {
    "r": 47,
    "g": 144,
    "b": 164
  },
  "hsl": {
    "h": 190.256,
    "s": 55.45,
    "l": 41.373
  },
  "oklch": {
    "l": 0.6064,
    "c": 0.09213,
    "h": 214.4
  },
  "luminance": 0.23231
}

Semantic roles & 50–950 ramp

primary

#2F90A4

secondary

#C07D6F

accent

#6349DF

background

#F7FAFB

surface

#EEF5F7

border

#C9CFD0

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2F90A4

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

Preview Lab → · Contrast checker → · Palette generator →