#457DAF#457DAF

#457DAF is a mid, moderate cyan. Relative luminance 0.190; OKLCH L 57.3% C 0.098 H 247.4°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#457DAF
RGB	rgb(69, 125, 175)
HSL	hsl(208, 43%, 48%)
HSV	hsv(208, 61%, 69%)
CMYK	cmyk(60.6%, 28.6%, 0%, 31.4%)
CIE-LAB	lab(50.72, -3.00, -32.04)
CIE-LCH	lch(50.72, 32.18, 264.64°)
OKLab	oklab(57.34% -0.0376 -0.0902)
OKLCH	oklch(57.34% 0.098 247.4)
XYZ	xyz(17.5229, 19.0260, 43.2981)
Luminance	0.1903 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#457DAF #AF7745

analogous

#45AFAC #457DAF #4548AF

triadic

#457DAF #AF457D #7DAF45

tetradic

#457DAF #AC45AF #AF7745 #48AF45

square

#457DAF #AC45AF #AF7745 #48AF45

split-complementary

#457DAF #AF4548 #AFAC45

monochromatic

#223E57 #345E83 #457DAF #6C9BC5 #98B9D6

Accessibility & contrast

On white

4.37

#457DAF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#457DAF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #457DAF

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##457DAF	#FFFFFF	#000000	##000000
##457DAF	1.00	4.37	4.81	4.81
#FFFFFF	4.37	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#687FB1

Deuteranopia (green-blind)

#5974AE

Tritanopia (blue-blind)

#00898E

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #457daf;
/* rgb */ color: rgb(69, 125, 175);
/* oklch */ color: oklch(57.3% 0.098 247.4);

Tailwind

colors: {
  custom: {
    50: '#82a2c7',
    500: '#457daf',
    950: '#000000',
  },
}

SCSS

$custom: #457daf;
$custom-light: #82a2c7;
$custom-dark: #000000;

JSON

{
  "hex": "#457daf",
  "rgb": {
    "r": 69,
    "g": 125,
    "b": 175
  },
  "hsl": {
    "h": 208.302,
    "s": 43.443,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57336,
    "c": 0.09772,
    "h": 247.4
  },
  "luminance": 0.19028
}

Semantic roles & 50–950 ramp

primary

#457DAF

secondary

#C2A68D

accent

#9055D3

background

#F8F9FC

surface

#EFF2F8

border

#CACCD1

text

#0B0F13

muted

#7C7E82

Preview Lab

Preview with #457DAF

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

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