#4092BB#4092BB

#4092BB is a light, moderate cyan. Relative luminance 0.252; OKLCH L 62.7% C 0.100 H 233.4°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#4092BB
RGB	rgb(64, 146, 187)
HSL	hsl(200, 49%, 49%)
HSV	hsv(200, 66%, 73%)
CMYK	cmyk(65.8%, 21.9%, 0%, 26.7%)
CIE-LAB	lab(57.30, -11.97, -28.68)
CIE-LCH	lch(57.30, 31.08, 247.35°)
OKLab	oklab(62.67% -0.0598 -0.0804)
OKLCH	oklch(62.67% 0.1 233.4)
XYZ	xyz(21.3594, 25.2334, 50.7489)
Luminance	0.2524 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4092BB #BB6940

analogous

#40BBA7 #4092BB #4055BB

triadic

#4092BB #BB4092 #92BB40

tetradic

#4092BB #A740BB #BB6940 #55BB40

square

#4092BB #A740BB #BB6940 #55BB40

split-complementary

#4092BB #BB4055 #BBA740

monochromatic

#214B60 #306E8D #4092BB #6CACCD #99C6DC

Accessibility & contrast

On white

3.47

#4092BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#4092BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4092BB

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4092BB	#FFFFFF	#000000	##000000
##4092BB	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7E91BD

Deuteranopia (green-blind)

#6D84BA

Tritanopia (blue-blind)

#009DA0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #4092bb;
/* rgb */ color: rgb(64, 146, 187);
/* oklch */ color: oklch(62.7% 0.100 233.4);

Tailwind

colors: {
  custom: {
    50: '#82b2cf',
    500: '#4092bb',
    950: '#000000',
  },
}

SCSS

$custom: #4092bb;
$custom-light: #82b2cf;
$custom-dark: #000000;

JSON

{
  "hex": "#4092bb",
  "rgb": {
    "r": 64,
    "g": 146,
    "b": 187
  },
  "hsl": {
    "h": 200,
    "s": 49.004,
    "l": 49.216
  },
  "oklch": {
    "l": 0.62671,
    "c": 0.10023,
    "h": 233.4
  },
  "luminance": 0.25236
}

Semantic roles & 50–950 ramp

primary

#4092BB

secondary

#C8A28F

accent

#7D4FD9

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4092BB

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

Preview Lab → · Contrast checker → · Palette generator →