#2F90BD#2F90BD

#2F90BD is a mid, moderate cyan. Relative luminance 0.242; OKLCH L 61.8% C 0.111 H 233.1°. Best body text is #000000 at 5.85:1 contrast (WCAG AA passes).

Color values

HEX	#2F90BD
RGB	rgb(47, 144, 189)
HSL	hsl(199, 60%, 46%)
HSV	hsv(199, 75%, 74%)
CMYK	cmyk(75.1%, 23.8%, 0%, 25.9%)
CIE-LAB	lab(56.31, -12.67, -31.40)
CIE-LCH	lch(56.31, 33.86, 248.02°)
OKLab	oklab(61.77% -0.0664 -0.0884)
OKLCH	oklch(61.77% 0.111 233.1)
XYZ	xyz(20.3272, 24.2226, 51.7384)
Luminance	0.2422 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2F90BD #BD5C2F

analogous

#2FBDA3 #2F90BD #2F49BD

triadic

#2F90BD #BD2F90 #90BD2F

tetradic

#2F90BD #A32FBD #BD5C2F #49BD2F

square

#2F90BD #A32FBD #BD5C2F #49BD2F

split-complementary

#2F90BD #BD2F49 #BDA32F

monochromatic

#17455B #236B8C #2F90BD #55ACD5 #86C4E1

Accessibility & contrast

On white

3.59

#2F90BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.85

#2F90BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2F90BD

5.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2F90BD	#FFFFFF	#000000	##000000
##2F90BD	1.00	3.59	5.85	5.85
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.85	21.00	1.00	1.00
##000000	5.85	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7A8FBF

Deuteranopia (green-blind)

#6781BC

Tritanopia (blue-blind)

#009C9F

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #2f90bd;
/* rgb */ color: rgb(47, 144, 189);
/* oklch */ color: oklch(61.8% 0.111 233.1);

Tailwind

colors: {
  custom: {
    50: '#7cb0d1',
    500: '#2f90bd',
    950: '#000000',
  },
}

SCSS

$custom: #2f90bd;
$custom-light: #7cb0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#2f90bd",
  "rgb": {
    "r": 47,
    "g": 144,
    "b": 189
  },
  "hsl": {
    "h": 199.014,
    "s": 60.169,
    "l": 46.275
  },
  "oklch": {
    "l": 0.61774,
    "c": 0.11057,
    "h": 233.1
  },
  "luminance": 0.24225
}

Semantic roles & 50–950 ramp

primary

#2F90BD

secondary

#CA967E

accent

#7744E3

background

#F8FAFC

surface

#EFF4F9

border

#CACED2

text

#0B1014

muted

#7C7F82

Preview Lab

Preview with #2F90BD

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

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