#458CBF#458CBF

#458CBF is a mid, moderate cyan. Relative luminance 0.238; OKLCH L 61.6% C 0.105 H 242.4°. Best body text is #000000 at 5.76:1 contrast (WCAG AA passes).

Color values

HEX	#458CBF
RGB	rgb(69, 140, 191)
HSL	hsl(205, 49%, 51%)
HSV	hsv(205, 64%, 75%)
CMYK	cmyk(63.9%, 26.7%, 0%, 25.1%)
CIE-LAB	lab(55.87, -6.39, -33.17)
CIE-LCH	lch(55.87, 33.78, 259.09°)
OKLab	oklab(61.64% -0.0488 -0.0933)
OKLCH	oklch(61.64% 0.105 242.4)
XYZ	xyz(21.2327, 23.7808, 52.7513)
Luminance	0.2378 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458CBF #BF7845

analogous

#45BFB5 #458CBF #454FBF

triadic

#458CBF #BF458C #8CBF45

tetradic

#458CBF #B545BF #BF7845 #4FBF45

square

#458CBF #B545BF #BF7845 #4FBF45

split-complementary

#458CBF #BF454F #BFB545

monochromatic

#234A66 #336B94 #458CBF #73A8CF #A0C4DE

Accessibility & contrast

On white

3.65

#458CBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.76

#458CBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458CBF

5.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458CBF	#FFFFFF	#000000	##000000
##458CBF	1.00	3.65	5.76	5.76
#FFFFFF	3.65	1.00	21.00	21.00
#000000	5.76	21.00	1.00	1.00
##000000	5.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#758DC1

Deuteranopia (green-blind)

#6581BE

Tritanopia (blue-blind)

#00999E

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #458cbf;
/* rgb */ color: rgb(69, 140, 191);
/* oklch */ color: oklch(61.6% 0.105 242.4);

Tailwind

colors: {
  custom: {
    50: '#84add2',
    500: '#458cbf',
    950: '#000000',
  },
}

SCSS

$custom: #458cbf;
$custom-light: #84add2;
$custom-dark: #000000;

JSON

{
  "hex": "#458cbf",
  "rgb": {
    "r": 69,
    "g": 140,
    "b": 191
  },
  "hsl": {
    "h": 205.082,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.61638,
    "c": 0.10534,
    "h": 242.4
  },
  "luminance": 0.23783
}

Semantic roles & 50–950 ramp

primary

#458CBF

secondary

#CBAB95

accent

#894FD8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #458CBF

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

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