#458BBF#458BBF

#458BBF is a mid, moderate cyan. Relative luminance 0.235; OKLCH L 61.4% C 0.106 H 243.2°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#458BBF
RGB	rgb(69, 139, 191)
HSL	hsl(206, 49%, 51%)
HSV	hsv(206, 64%, 75%)
CMYK	cmyk(63.9%, 27.2%, 0%, 25.1%)
CIE-LAB	lab(55.57, -5.82, -33.63)
CIE-LCH	lch(55.57, 34.13, 260.19°)
OKLab	oklab(61.41% -0.0478 -0.0947)
OKLCH	oklch(61.41% 0.106 243.2)
XYZ	xyz(21.0873, 23.4899, 52.7028)
Luminance	0.2349 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458BBF #BF7945

analogous

#45BFB6 #458BBF #454EBF

triadic

#458BBF #BF458B #8BBF45

tetradic

#458BBF #B645BF #BF7945 #4EBF45

square

#458BBF #B645BF #BF7945 #4EBF45

split-complementary

#458BBF #BF454E #BFB645

monochromatic

#234A66 #336B94 #458BBF #73A7CF #A0C4DE

Accessibility & contrast

On white

3.69

#458BBF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#458BBF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458BBF

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458BBF	#FFFFFF	#000000	##000000
##458BBF	1.00	3.69	5.70	5.70
#FFFFFF	3.69	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#748CC1

Deuteranopia (green-blind)

#6380BE

Tritanopia (blue-blind)

#00989D

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #458bbf;
/* rgb */ color: rgb(69, 139, 191);
/* oklch */ color: oklch(61.4% 0.106 243.2);

Tailwind

colors: {
  custom: {
    50: '#84acd2',
    500: '#458bbf',
    950: '#000000',
  },
}

SCSS

$custom: #458bbf;
$custom-light: #84acd2;
$custom-dark: #000000;

JSON

{
  "hex": "#458bbf",
  "rgb": {
    "r": 69,
    "g": 139,
    "b": 191
  },
  "hsl": {
    "h": 205.574,
    "s": 48.8,
    "l": 50.98
  },
  "oklch": {
    "l": 0.61406,
    "c": 0.10604,
    "h": 243.2
  },
  "luminance": 0.23492
}

Semantic roles & 50–950 ramp

primary

#458BBF

secondary

#CBAC95

accent

#8A4FD8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #458BBF

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

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