#458BB1#458BB1

#458BB1 is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.7% C 0.091 H 234.8°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#458BB1
RGB	rgb(69, 139, 177)
HSL	hsl(201, 44%, 48%)
HSV	hsv(201, 61%, 69%)
CMYK	cmyk(61%, 21.5%, 0%, 30.6%)
CIE-LAB	lab(54.97, -10.42, -26.58)
CIE-LCH	lch(54.97, 28.55, 248.60°)
OKLab	oklab(60.73% -0.0525 -0.0744)
OKLCH	oklch(60.73% 0.091 234.8)
XYZ	xyz(19.6196, 22.9029, 44.9732)
Luminance	0.2291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#458BB1 #B16B45

analogous

#45B1A1 #458BB1 #4555B1

triadic

#458BB1 #B1458B #8BB145

tetradic

#458BB1 #A145B1 #B16B45 #55B145

square

#458BB1 #A145B1 #B16B45 #55B145

split-complementary

#458BB1 #B14555 #B1A145

monochromatic

#234659 #346885 #458BB1 #6DA7C6 #99C1D7

Accessibility & contrast

On white

3.76

#458BB1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#458BB1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #458BB1

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##458BB1	#FFFFFF	#000000	##000000
##458BB1	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#798AB3

Deuteranopia (green-blind)

#6A7FB0

Tritanopia (blue-blind)

#009598

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #458bb1;
/* rgb */ color: rgb(69, 139, 177);
/* oklch */ color: oklch(60.7% 0.091 234.8);

Tailwind

colors: {
  custom: {
    50: '#83acc8',
    500: '#458bb1',
    950: '#000000',
  },
}

SCSS

$custom: #458bb1;
$custom-light: #83acc8;
$custom-dark: #000000;

JSON

{
  "hex": "#458bb1",
  "rgb": {
    "r": 69,
    "g": 139,
    "b": 177
  },
  "hsl": {
    "h": 201.111,
    "s": 43.902,
    "l": 48.235
  },
  "oklch": {
    "l": 0.60731,
    "c": 0.09104,
    "h": 234.8
  },
  "luminance": 0.22905
}

Semantic roles & 50–950 ramp

primary

#458BB1

secondary

#C3A18E

accent

#8154D4

background

#F8FAFC

surface

#F0F4F8

border

#CBCED1

text

#0B1013

muted

#7C7F82

Preview Lab

Preview with #458BB1

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

Preview Lab → · Contrast checker → · Palette generator →