#45839B#45839B

#45839B is a mid, moderate cyan. Relative luminance 0.199; OKLCH L 57.8% C 0.074 H 225.5°. Best body text is #000000 at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#45839B
RGB	rgb(69, 131, 155)
HSL	hsl(197, 38%, 44%)
HSV	hsv(197, 55%, 61%)
CMYK	cmyk(55.5%, 15.5%, 0%, 39.2%)
CIE-LAB	lab(51.68, -12.89, -18.95)
CIE-LCH	lch(51.68, 22.92, 235.77°)
OKLab	oklab(57.82% -0.0517 -0.0526)
OKLCH	oklch(57.82% 0.074 225.5)
XYZ	xyz(16.4847, 19.8629, 33.9692)
Luminance	0.1986 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45839B #9B5D45

analogous

#459B88 #45839B #45589B

triadic

#45839B #9B4583 #839B45

tetradic

#45839B #88459B #9B5D45 #589B45

square

#45839B #88459B #9B5D45 #589B45

split-complementary

#45839B #9B4558 #9B8845

monochromatic

#1F3B46 #325F71 #45839B #63A2BA #8EBBCD

Accessibility & contrast

On white

4.22

#45839B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.97

#45839B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #45839B

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45839B	#FFFFFF	#000000	##000000
##45839B	1.00	4.22	4.97	4.97
#FFFFFF	4.22	1.00	21.00	21.00
#000000	4.97	21.00	1.00	1.00
##000000	4.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#76819C

Deuteranopia (green-blind)

#69779B

Tritanopia (blue-blind)

#008A8B

Achromatopsia (no color)

#7B7B7B

Design tokens & code

CSS

--color: #45839b;
/* rgb */ color: rgb(69, 131, 155);
/* oklch */ color: oklch(57.8% 0.074 225.5);

Tailwind

colors: {
  custom: {
    50: '#80a7b8',
    500: '#45839b',
    950: '#000000',
  },
}

SCSS

$custom: #45839b;
$custom-light: #80a7b8;
$custom-dark: #000000;

JSON

{
  "hex": "#45839b",
  "rgb": {
    "r": 69,
    "g": 131,
    "b": 155
  },
  "hsl": {
    "h": 196.744,
    "s": 38.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.57823,
    "c": 0.07375,
    "h": 225.5
  },
  "luminance": 0.19864
}

Semantic roles & 50–950 ramp

primary

#45839B

secondary

#B89284

accent

#7A59CE

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B0F11

muted

#7C7F80

Preview Lab

Preview with #45839B

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

Preview Lab → · Contrast checker → · Palette generator →