#1761B3#1761B3

#1761B3 is a mid, vivid cyan. Relative luminance 0.120; OKLCH L 49.5% C 0.148 H 254.9°. Best body text is #FFFFFF at 6.18:1 contrast (WCAG AA passes).

Color values

HEX	#1761B3
RGB	rgb(23, 97, 179)
HSL	hsl(212, 77%, 40%)
HSV	hsv(212, 87%, 70%)
CMYK	cmyk(87.2%, 45.8%, 0%, 29.8%)
CIE-LAB	lab(41.19, 9.52, -49.57)
CIE-LCH	lch(41.19, 50.47, 280.87°)
OKLab	oklab(49.55% -0.0384 -0.1424)
OKLCH	oklch(49.55% 0.148 254.9)
XYZ	xyz(12.7617, 11.9846, 44.2797)
Luminance	0.1199 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#1761B3 #B36917

analogous

#17AFB3 #1761B3 #1B17B3

triadic

#1761B3 #B31761 #61B317

tetradic

#1761B3 #B317AF #B36917 #17B31B

square

#1761B3 #B317AF #B36917 #17B31B

split-complementary

#1761B3 #B31B17 #AFB317

monochromatic

#092647 #10447D #1761B3 #247FE3 #5B9FEA

Accessibility & contrast

On white

6.18

#1761B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.40

#1761B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #1761B3

6.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##1761B3	#FFFFFF	#000000	##FFFFFF
##1761B3	1.00	6.18	3.40	6.18
#FFFFFF	6.18	1.00	21.00	1.00
#000000	3.40	21.00	1.00	21.00
##FFFFFF	6.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3468B6

Deuteranopia (green-blind)

#0B5BB1

Tritanopia (blue-blind)

#007581

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #1761b3;
/* rgb */ color: rgb(23, 97, 179);
/* oklch */ color: oklch(49.5% 0.148 254.9);

Tailwind

colors: {
  custom: {
    50: '#728dca',
    500: '#1761b3',
    950: '#000000',
  },
}

SCSS

$custom: #1761b3;
$custom-light: #728dca;
$custom-dark: #000000;

JSON

{
  "hex": "#1761b3",
  "rgb": {
    "r": 23,
    "g": 97,
    "b": 179
  },
  "hsl": {
    "h": 211.538,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.4955,
    "c": 0.14751,
    "h": 254.9
  },
  "luminance": 0.11986
}

Semantic roles & 50–950 ramp

primary

#1761B3

secondary

#CD9658

accent

#9934F4

background

#F7F8FC

surface

#EEF0F8

border

#C9CBD1

text

#090C13

muted

#7B7D82

Preview Lab

Preview with #1761B3

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

Preview Lab → · Contrast checker → · Palette generator →