#5F99CA#5F99CA

#5F99CA is a light, moderate cyan. Relative luminance 0.295; OKLCH L 66.3% C 0.095 H 245.4°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#5F99CA
RGB	rgb(95, 153, 202)
HSL	hsl(207, 50%, 58%)
HSV	hsv(207, 53%, 79%)
CMYK	cmyk(53%, 24.3%, 0%, 20.8%)
CIE-LAB	lab(61.20, -5.02, -31.00)
CIE-LCH	lch(61.20, 31.40, 260.79°)
OKLab	oklab(66.31% -0.0397 -0.0867)
OKLCH	oklch(66.31% 0.095 245.4)
XYZ	xyz(26.7674, 29.4775, 60.1448)
Luminance	0.2948 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5F99CA #CA905F

analogous

#5FCAC6 #5F99CA #5F63CA

triadic

#5F99CA #CA5F99 #99CA5F

tetradic

#5F99CA #C65FCA #CA905F #63CA5F

square

#5F99CA #C65FCA #CA905F #63CA5F

split-complementary

#5F99CA #CA5F63 #CAC65F

monochromatic

#2B5B83 #3B7BB1 #5F99CA #8DB6D9 #BBD4E8

Accessibility & contrast

On white

3.05

#5F99CA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#5F99CA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5F99CA

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5F99CA	#FFFFFF	#000000	##000000
##5F99CA	1.00	3.05	6.90	6.90
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#849ACC

Deuteranopia (green-blind)

#768FC9

Tritanopia (blue-blind)

#1FA5AA

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #5f99ca;
/* rgb */ color: rgb(95, 153, 202);
/* oklch */ color: oklch(66.3% 0.095 245.4);

Tailwind

colors: {
  custom: {
    50: '#93b6da',
    500: '#5f99ca',
    950: '#000000',
  },
}

SCSS

$custom: #5f99ca;
$custom-light: #93b6da;
$custom-dark: #000000;

JSON

{
  "hex": "#5f99ca",
  "rgb": {
    "r": 95,
    "g": 153,
    "b": 202
  },
  "hsl": {
    "h": 207.477,
    "s": 50.235,
    "l": 58.235
  },
  "oklch": {
    "l": 0.66305,
    "c": 0.09534,
    "h": 245.4
  },
  "luminance": 0.2948
}

Semantic roles & 50–950 ramp

primary

#5F99CA

secondary

#D8C1AD

accent

#8E4EDA

background

#F9FBFD

surface

#F2F6FA

border

#CCD0D3

text

#0E1115

muted

#7E8083

Preview Lab

Preview with #5F99CA

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

Preview Lab → · Contrast checker → · Palette generator →