#4690BD#4690BD

#4690BD is a light, moderate cyan. Relative luminance 0.249; OKLCH L 62.5% C 0.100 H 238.0°. Best body text is #000000 at 5.98:1 contrast (WCAG AA passes).

Color values

HEX	#4690BD
RGB	rgb(70, 144, 189)
HSL	hsl(203, 47%, 51%)
HSV	hsv(203, 63%, 74%)
CMYK	cmyk(63%, 23.8%, 0%, 25.9%)
CIE-LAB	lab(57.00, -9.14, -30.27)
CIE-LCH	lch(57.00, 31.62, 253.20°)
OKLab	oklab(62.52% -0.0531 -0.0849)
OKLCH	oklch(62.52% 0.1 238)
XYZ	xyz(21.6809, 24.9206, 51.8018)
Luminance	0.2492 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4690BD #BD7346

analogous

#46BDAE #4690BD #4654BD

triadic

#4690BD #BD4690 #90BD46

tetradic

#4690BD #AE46BD #BD7346 #54BD46

square

#4690BD #AE46BD #BD7346 #54BD46

split-complementary

#4690BD #BD4654 #BDAE46

monochromatic

#244C65 #346E92 #4690BD #73ABCD #A0C6DD

Accessibility & contrast

On white

3.51

#4690BD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.98

#4690BD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4690BD

5.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4690BD	#FFFFFF	#000000	##000000
##4690BD	1.00	3.51	5.98	5.98
#FFFFFF	3.51	1.00	21.00	21.00
#000000	5.98	21.00	1.00	1.00
##000000	5.98	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7B90BF

Deuteranopia (green-blind)

#6B83BC

Tritanopia (blue-blind)

#009B9F

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4690bd;
/* rgb */ color: rgb(70, 144, 189);
/* oklch */ color: oklch(62.5% 0.100 238.0);

Tailwind

colors: {
  custom: {
    50: '#85b0d1',
    500: '#4690bd',
    950: '#000000',
  },
}

SCSS

$custom: #4690bd;
$custom-light: #85b0d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4690bd",
  "rgb": {
    "r": 70,
    "g": 144,
    "b": 189
  },
  "hsl": {
    "h": 202.689,
    "s": 47.41,
    "l": 50.784
  },
  "oklch": {
    "l": 0.62515,
    "c": 0.10016,
    "h": 238
  },
  "luminance": 0.24923
}

Semantic roles & 50–950 ramp

primary

#4690BD

secondary

#CAA995

accent

#8451D7

background

#F8FAFC

surface

#F0F4F9

border

#CBCED2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4690BD

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

Preview Lab → · Contrast checker → · Palette generator →