#40889A#40889A

#40889A is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 58.8% C 0.077 H 216.5°. Best body text is #000000 at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#40889A
RGB	rgb(64, 136, 154)
HSL	hsl(192, 41%, 43%)
HSV	hsv(192, 58%, 60%)
CMYK	cmyk(58.4%, 11.7%, 0%, 39.6%)
CIE-LAB	lab(52.98, -17.02, -16.41)
CIE-LCH	lch(52.98, 23.64, 223.96°)
OKLab	oklab(58.8% -0.0615 -0.0455)
OKLCH	oklch(58.8% 0.077 216.5)
XYZ	xyz(16.7489, 21.0298, 33.7421)
Luminance	0.2103 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#40889A #9A5240

analogous

#409A7F #40889A #405B9A

triadic

#40889A #9A4088 #889A40

tetradic

#40889A #7F409A #9A5240 #5B9A40

square

#40889A #7F409A #9A5240 #5B9A40

split-complementary

#40889A #9A405B #9A7F40

monochromatic

#1C3C44 #2E626F #40889A #5CA8BB #87BFCD

Accessibility & contrast

On white

4.03

#40889A on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.21

#40889A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #40889A

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##40889A	#FFFFFF	#000000	##000000
##40889A	1.00	4.03	5.21	5.21
#FFFFFF	4.03	1.00	21.00	21.00
#000000	5.21	21.00	1.00	1.00
##000000	5.21	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C849B

Deuteranopia (green-blind)

#6E7A9A

Tritanopia (blue-blind)

#008F8E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #40889a;
/* rgb */ color: rgb(64, 136, 154);
/* oklch */ color: oklch(58.8% 0.077 216.5);

Tailwind

colors: {
  custom: {
    50: '#7daab7',
    500: '#40889a',
    950: '#000000',
  },
}

SCSS

$custom: #40889a;
$custom-light: #7daab7;
$custom-dark: #000000;

JSON

{
  "hex": "#40889a",
  "rgb": {
    "r": 64,
    "g": 136,
    "b": 154
  },
  "hsl": {
    "h": 192,
    "s": 41.284,
    "l": 42.745
  },
  "oklch": {
    "l": 0.58796,
    "c": 0.07652,
    "h": 216.5
  },
  "luminance": 0.21031
}

Semantic roles & 50–950 ramp

primary

#40889A

secondary

#B88A7E

accent

#6F57D1

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0A1011

muted

#7C7F80

Preview Lab

Preview with #40889A

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

Preview Lab → · Contrast checker → · Palette generator →