#2F90BA#2F90BA

#2F90BA is a mid, moderate cyan. Relative luminance 0.241; OKLCH L 61.6% C 0.108 H 231.2°. Best body text is #000000 at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#2F90BA
RGB	rgb(47, 144, 186)
HSL	hsl(198, 60%, 46%)
HSV	hsv(198, 75%, 73%)
CMYK	cmyk(74.7%, 22.6%, 0%, 27.1%)
CIE-LAB	lab(56.18, -13.71, -29.89)
CIE-LCH	lch(56.18, 32.88, 245.36°)
OKLab	oklab(61.63% -0.0675 -0.084)
OKLCH	oklch(61.63% 0.108 231.2)
XYZ	xyz(20.0049, 24.0937, 50.0411)
Luminance	0.2410 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F90BA #BA592F

analogous

#2FBA9E #2F90BA #2F4BBA

triadic

#2F90BA #BA2F90 #90BA2F

tetradic

#2F90BA #9E2FBA #BA592F #4BBA2F

square

#2F90BA #9E2FBA #BA592F #4BBA2F

split-complementary

#2F90BA #BA2F4B #BA9E2F

monochromatic

#164458 #236A89 #2F90BA #53ADD3 #84C4E0

Accessibility & contrast

On white

3.61

#2F90BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.82

#2F90BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F90BA

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F90BA	#FFFFFF	#000000	##000000
##2F90BA	1.00	3.61	5.82	5.82
#FFFFFF	3.61	1.00	21.00	21.00
#000000	5.82	21.00	1.00	1.00
##000000	5.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B8EBC

Deuteranopia (green-blind)

#6881B9

Tritanopia (blue-blind)

#009B9E

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #2f90ba;
/* rgb */ color: rgb(47, 144, 186);
/* oklch */ color: oklch(61.6% 0.108 231.2);

Tailwind

colors: {
  custom: {
    50: '#7bb0cf',
    500: '#2f90ba',
    950: '#000000',
  },
}

SCSS

$custom: #2f90ba;
$custom-light: #7bb0cf;
$custom-dark: #000000;

JSON

{
  "hex": "#2f90ba",
  "rgb": {
    "r": 47,
    "g": 144,
    "b": 186
  },
  "hsl": {
    "h": 198.129,
    "s": 59.657,
    "l": 45.686
  },
  "oklch": {
    "l": 0.61629,
    "c": 0.1078,
    "h": 231.2
  },
  "luminance": 0.24096
}

Semantic roles & 50–950 ramp

primary

#2F90BA

secondary

#C9937C

accent

#7545E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #2F90BA

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

Preview Lab → · Contrast checker → · Palette generator →