#4689BE#4689BE

#4689BE is a mid, moderate cyan. Relative luminance 0.229; OKLCH L 60.9% C 0.106 H 244.7°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#4689BE
RGB	rgb(70, 137, 190)
HSL	hsl(207, 48%, 51%)
HSV	hsv(207, 63%, 75%)
CMYK	cmyk(63.2%, 27.9%, 0%, 25.5%)
CIE-LAB	lab(54.98, -4.82, -33.99)
CIE-LCH	lch(54.98, 34.33, 261.93°)
OKLab	oklab(60.93% -0.0452 -0.0957)
OKLCH	oklch(60.93% 0.106 244.7)
XYZ	xyz(20.7622, 22.9091, 52.0329)
Luminance	0.2291 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4689BE #BE7B46

analogous

#46BEB7 #4689BE #464DBE

triadic

#4689BE #BE4689 #89BE46

tetradic

#4689BE #B746BE #BE7B46 #4DBE46

square

#4689BE #B746BE #BE7B46 #4DBE46

split-complementary

#4689BE #BE464D #BEB746

monochromatic

#244966 #346993 #4689BE #73A6CE #A1C3DE

Accessibility & contrast

On white

3.76

#4689BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#4689BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4689BE

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4689BE	#FFFFFF	#000000	##000000
##4689BE	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)

#728AC0

Deuteranopia (green-blind)

#617EBD

Tritanopia (blue-blind)

#00969B

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #4689be;
/* rgb */ color: rgb(70, 137, 190);
/* oklch */ color: oklch(60.9% 0.106 244.7);

Tailwind

colors: {
  custom: {
    50: '#85abd2',
    500: '#4689be',
    950: '#000000',
  },
}

SCSS

$custom: #4689be;
$custom-light: #85abd2;
$custom-dark: #000000;

JSON

{
  "hex": "#4689be",
  "rgb": {
    "r": 70,
    "g": 137,
    "b": 190
  },
  "hsl": {
    "h": 206.5,
    "s": 48,
    "l": 50.98
  },
  "oklch": {
    "l": 0.60932,
    "c": 0.10586,
    "h": 244.7
  },
  "luminance": 0.22911
}

Semantic roles & 50–950 ramp

primary

#4689BE

secondary

#CAAD95

accent

#8C50D8

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4689BE

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

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