#3B91C3#3B91C3

#3B91C3 is a light, moderate cyan. Relative luminance 0.251; OKLCH L 62.7% C 0.111 H 237.9°. Best body text is #000000 at 6.02:1 contrast (WCAG AA passes).

Color values

HEX	#3B91C3
RGB	rgb(59, 145, 195)
HSL	hsl(202, 54%, 50%)
HSV	hsv(202, 70%, 76%)
CMYK	cmyk(69.7%, 25.6%, 0%, 23.5%)
CIE-LAB	lab(57.19, -9.53, -33.40)
CIE-LCH	lch(57.19, 34.73, 254.08°)
OKLab	oklab(62.65% -0.059 -0.0941)
OKLCH	oklch(62.65% 0.111 237.9)
XYZ	xyz(21.7755, 25.1183, 55.3199)
Luminance	0.2512 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#3B91C3 #C36D3B

analogous

#3BC3B1 #3B91C3 #3B4DC3

triadic

#3B91C3 #C33B91 #91C33B

tetradic

#3B91C3 #B13BC3 #C36D3B #4DC33B

square

#3B91C3 #B13BC3 #C36D3B #4DC33B

split-complementary

#3B91C3 #C33B4D #C3B13B

monochromatic

#1F4B65 #2D6E94 #3B91C3 #69ABD2 #98C6E0

Accessibility & contrast

On white

3.49

#3B91C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.02

#3B91C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #3B91C3

6.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##3B91C3	#FFFFFF	#000000	##000000
##3B91C3	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)

#7991C5

Deuteranopia (green-blind)

#6783C2

Tritanopia (blue-blind)

#009EA2

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #3b91c3;
/* rgb */ color: rgb(59, 145, 195);
/* oklch */ color: oklch(62.7% 0.111 237.9);

Tailwind

colors: {
  custom: {
    50: '#81b1d5',
    500: '#3b91c3',
    950: '#000000',
  },
}

SCSS

$custom: #3b91c3;
$custom-light: #81b1d5;
$custom-dark: #000000;

JSON

{
  "hex": "#3b91c3",
  "rgb": {
    "r": 59,
    "g": 145,
    "b": 195
  },
  "hsl": {
    "h": 202.059,
    "s": 53.543,
    "l": 49.804
  },
  "oklch": {
    "l": 0.62651,
    "c": 0.11106,
    "h": 237.9
  },
  "luminance": 0.25121
}

Semantic roles & 50–950 ramp

primary

#3B91C3

secondary

#CCA58E

accent

#814BDD

background

#F8FAFD

surface

#F0F5FA

border

#CBCFD3

text

#0C1014

muted

#7D7F83

Preview Lab

Preview with #3B91C3

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

Preview Lab → · Contrast checker → · Palette generator →