#2F90AA#2F90AA

#2F90AA is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 60.9% C 0.095 H 219.6°. Best body text is #000000 at 5.69:1 contrast (WCAG AA passes).

Color values

HEX	#2F90AA
RGB	rgb(47, 144, 170)
HSL	hsl(193, 57%, 43%)
HSV	hsv(193, 72%, 67%)
CMYK	cmyk(72.4%, 15.3%, 0%, 33.3%)
CIE-LAB	lab(55.53, -19.10, -21.77)
CIE-LCH	lch(55.53, 28.96, 228.73°)
OKLab	oklab(60.9% -0.0736 -0.0608)
OKLCH	oklch(60.9% 0.095 219.6)
XYZ	xyz(18.3982, 23.4510, 41.5793)
Luminance	0.2345 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F90AA #AA492F

analogous

#2FAA87 #2F90AA #2F52AA

triadic

#2F90AA #AA2F90 #90AA2F

tetradic

#2F90AA #872FAA #AA492F #52AA2F

square

#2F90AA #872FAA #AA492F #52AA2F

split-complementary

#2F90AA #AA2F52 #AA872F

monochromatic

#143F4A #22677A #2F90AA #49B1CD #79C6DA

Accessibility & contrast

On white

3.69

#2F90AA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.69

#2F90AA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F90AA

5.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F90AA	#FFFFFF	#000000	##000000
##2F90AA	1.00	3.69	5.69	5.69
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.69	21.00	1.00	1.00
##000000	5.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#808CAB

Deuteranopia (green-blind)

#6F80AA

Tritanopia (blue-blind)

#009998

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #2f90aa;
/* rgb */ color: rgb(47, 144, 170);
/* oklch */ color: oklch(60.9% 0.095 219.6);

Tailwind

colors: {
  custom: {
    50: '#79b0c3',
    500: '#2f90aa',
    950: '#000000',
  },
}

SCSS

$custom: #2f90aa;
$custom-light: #79b0c3;
$custom-dark: #000000;

JSON

{
  "hex": "#2f90aa",
  "rgb": {
    "r": 47,
    "g": 144,
    "b": 170
  },
  "hsl": {
    "h": 192.683,
    "s": 56.682,
    "l": 42.549
  },
  "oklch": {
    "l": 0.60897,
    "c": 0.09544,
    "h": 219.6
  },
  "luminance": 0.23453
}

Semantic roles & 50–950 ramp

primary

#2F90AA

secondary

#C28372

accent

#6848E0

background

#F7FAFC

surface

#EEF5F8

border

#C9CFD1

text

#0A1012

muted

#7C7F81

Preview Lab

Preview with #2F90AA

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

Preview Lab → · Contrast checker → · Palette generator →