#45879B#45879B

#45879B is a mid, moderate cyan. Relative luminance 0.210; OKLCH L 58.8% C 0.074 H 220.0°. Best body text is #000000 at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#45879B
RGB	rgb(69, 135, 155)
HSL	hsl(194, 38%, 44%)
HSV	hsv(194, 55%, 61%)
CMYK	cmyk(55.5%, 12.9%, 0%, 39.2%)
CIE-LAB	lab(52.90, -15.11, -17.09)
CIE-LCH	lch(52.90, 22.81, 228.52°)
OKLab	oklab(58.8% -0.0564 -0.0474)
OKLCH	oklch(58.8% 0.074 220)
XYZ	xyz(17.0323, 20.9582, 34.1517)
Luminance	0.2096 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45879B #9B5945

analogous

#459B84 #45879B #455C9B

triadic

#45879B #9B4587 #879B45

tetradic

#45879B #84459B #9B5945 #5C9B45

square

#45879B #84459B #9B5945 #5C9B45

split-complementary

#45879B #9B455C #9B8445

monochromatic

#1F3D46 #326271 #45879B #63A6BA #8EBECD

Accessibility & contrast

On white

4.04

#45879B on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.19

#45879B on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #45879B

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45879B	#FFFFFF	#000000	##000000
##45879B	1.00	4.04	5.19	5.19
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.19	21.00	1.00	1.00
##000000	5.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B849C

Deuteranopia (green-blind)

#6E7A9B

Tritanopia (blue-blind)

#008E8D

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #45879b;
/* rgb */ color: rgb(69, 135, 155);
/* oklch */ color: oklch(58.8% 0.074 220.0);

Tailwind

colors: {
  custom: {
    50: '#80aab8',
    500: '#45879b',
    950: '#000000',
  },
}

SCSS

$custom: #45879b;
$custom-light: #80aab8;
$custom-dark: #000000;

JSON

{
  "hex": "#45879b",
  "rgb": {
    "r": 69,
    "g": 135,
    "b": 155
  },
  "hsl": {
    "h": 193.953,
    "s": 38.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.58798,
    "c": 0.07364,
    "h": 220
  },
  "luminance": 0.2096
}

Semantic roles & 50–950 ramp

primary

#45879B

secondary

#B89084

accent

#7559CE

background

#F8FAFB

surface

#EFF4F6

border

#CACED0

text

#0B1011

muted

#7C7F80

Preview Lab

Preview with #45879B

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

Preview Lab → · Contrast checker → · Palette generator →