#45709B#45709B

#45709B is a mid, moderate cyan. Relative luminance 0.152; OKLCH L 53.3% C 0.083 H 249.6°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#45709B
RGB	rgb(69, 112, 155)
HSL	hsl(210, 38%, 44%)
HSV	hsv(210, 55%, 61%)
CMYK	cmyk(55.5%, 27.7%, 0%, 39.2%)
CIE-LAB	lab(45.93, -1.87, -27.83)
CIE-LCH	lch(45.93, 27.89, 266.15°)
OKLab	oklab(53.27% -0.029 -0.0781)
OKLCH	oklch(53.27% 0.083 249.6)
XYZ	xyz(14.1627, 15.2189, 33.1952)
Luminance	0.1522 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#45709B #9B7045

analogous

#459B9B #45709B #45459B

triadic

#45709B #9B4570 #709B45

tetradic

#45709B #9B459B #9B7045 #459B45

square

#45709B #9B459B #9B7045 #459B45

split-complementary

#45709B #9B4545 #9B9B45

monochromatic

#1F3346 #325171 #45709B #638FBA #8EADCD

Accessibility & contrast

On white

5.19

#45709B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#45709B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #45709B

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##45709B	#FFFFFF	#000000	##FFFFFF
##45709B	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E729D

Deuteranopia (green-blind)

#53699A

Tritanopia (blue-blind)

#0C7A7F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #45709b;
/* rgb */ color: rgb(69, 112, 155);
/* oklch */ color: oklch(53.3% 0.083 249.6);

Tailwind

colors: {
  custom: {
    50: '#7f98b8',
    500: '#45709b',
    950: '#000000',
  },
}

SCSS

$custom: #45709b;
$custom-light: #7f98b8;
$custom-dark: #000000;

JSON

{
  "hex": "#45709b",
  "rgb": {
    "r": 69,
    "g": 112,
    "b": 155
  },
  "hsl": {
    "h": 210,
    "s": 38.393,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53269,
    "c": 0.08328,
    "h": 249.6
  },
  "luminance": 0.1522
}

Semantic roles & 50–950 ramp

primary

#45709B

secondary

#B89E84

accent

#9459CE

background

#F8F9FB

surface

#EFF2F6

border

#CACCD0

text

#0A0D11

muted

#7C7E80

Preview Lab

Preview with #45709B

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

Preview Lab → · Contrast checker → · Palette generator →