#4191BE#4191BE

#4191BE is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.6% C 0.103 H 236.4°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#4191BE
RGB	rgb(65, 145, 190)
HSL	hsl(202, 49%, 50%)
HSV	hsv(202, 66%, 75%)
CMYK	cmyk(65.8%, 23.7%, 0%, 25.5%)
CIE-LAB	lab(57.16, -10.25, -30.60)
CIE-LCH	lch(57.16, 32.27, 251.47°)
OKLab	oklab(62.61% -0.0571 -0.0859)
OKLCH	oklch(62.61% 0.103 236.4)
XYZ	xyz(21.5960, 25.0901, 52.4099)
Luminance	0.2509 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#4191BE #BE6E41

analogous

#41BEAD #4191BE #4152BE

triadic

#4191BE #BE4191 #91BE41

tetradic

#4191BE #AD41BE #BE6E41 #52BE41

square

#4191BE #AD41BE #BE6E41 #52BE41

split-complementary

#4191BE #BE4152 #BEAD41

monochromatic

#224B63 #316E90 #4191BE #6FABCE #9CC6DD

Accessibility & contrast

On white

3.49

#4191BE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#4191BE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #4191BE

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##4191BE	#FFFFFF	#000000	##000000
##4191BE	1.00	3.49	6.02	6.02
#FFFFFF	3.49	1.00	21.00	21.00
#000000	6.02	21.00	1.00	1.00
##000000	6.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#7C90C0

Deuteranopia (green-blind)

#6B84BD

Tritanopia (blue-blind)

#009DA0

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #4191be;
/* rgb */ color: rgb(65, 145, 190);
/* oklch */ color: oklch(62.6% 0.103 236.4);

Tailwind

colors: {
  custom: {
    50: '#83b1d1',
    500: '#4191be',
    950: '#000000',
  },
}

SCSS

$custom: #4191be;
$custom-light: #83b1d1;
$custom-dark: #000000;

JSON

{
  "hex": "#4191be",
  "rgb": {
    "r": 65,
    "g": 145,
    "b": 190
  },
  "hsl": {
    "h": 201.6,
    "s": 49.02,
    "l": 50
  },
  "oklch": {
    "l": 0.62612,
    "c": 0.10316,
    "h": 236.4
  },
  "luminance": 0.25092
}

Semantic roles & 50–950 ramp

primary

#4191BE

secondary

#C9A691

accent

#814FD9

background

#F8FAFC

surface

#F0F5F9

border

#CBCFD2

text

#0C1014

muted

#7D7F82

Preview Lab

Preview with #4191BE

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

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