#10657A#10657A

#10657A is a mid, moderate cyan. Relative luminance 0.108; OKLCH L 47.0% C 0.081 H 219.8°. Best body text is #FFFFFF at 6.64:1 contrast (WCAG AA passes).

Color values

HEX	#10657A
RGB	rgb(16, 101, 122)
HSL	hsl(192, 77%, 27%)
HSV	hsv(192, 87%, 48%)
CMYK	cmyk(86.9%, 17.2%, 0%, 52.2%)
CIE-LAB	lab(39.28, -15.74, -18.49)
CIE-LCH	lch(39.28, 24.28, 229.59°)
OKLab	oklab(47.01% -0.0621 -0.0518)
OKLCH	oklch(47.01% 0.081 219.8)
XYZ	xyz(8.3787, 10.8216, 20.0558)
Luminance	0.1082 (WCAG relative)
Temperature	cool
Family	cyan

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#10657A #7A2510

analogous

#107A5A #10657A #10307A

triadic

#10657A #7A1065 #657A10

tetradic

#10657A #5A107A #7A2510 #307A10

square

#10657A #5A107A #7A2510 #307A10

split-complementary

#10657A #7A1030 #7A5A10

monochromatic

#04161B #093844 #10657A #1792B0 #22BCE2

Accessibility & contrast

On white

6.64

#10657A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.16

#10657A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #10657A

6.64:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##10657A	#FFFFFF	#000000	##FFFFFF
##10657A	1.00	6.64	3.16	6.64
#FFFFFF	6.64	1.00	21.00	1.00
#000000	3.16	21.00	1.00	21.00
##FFFFFF	6.64	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#58627B

Deuteranopia (green-blind)

#4B587A

Tritanopia (blue-blind)

#006C6C

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #10657a;
/* rgb */ color: rgb(16, 101, 122);
/* oklch */ color: oklch(47.0% 0.081 219.8);

Tailwind

colors: {
  custom: {
    50: '#6491a0',
    500: '#10657a',
    950: '#000000',
  },
}

SCSS

$custom: #10657a;
$custom-light: #6491a0;
$custom-dark: #000000;

JSON

{
  "hex": "#10657a",
  "rgb": {
    "r": 16,
    "g": 101,
    "b": 122
  },
  "hsl": {
    "h": 191.887,
    "s": 76.812,
    "l": 27.059
  },
  "oklch": {
    "l": 0.47013,
    "c": 0.08084,
    "h": 219.8
  },
  "luminance": 0.10823
}

Semantic roles & 50–950 ramp

primary

#10657A

secondary

#B14E35

accent

#5A34F3

background

#F6F8F9

surface

#EBF0F2

border

#C6CBCC

text

#060C0E

muted

#7A7D7E

Preview Lab

Preview with #10657A

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

Preview Lab → · Contrast checker → · Palette generator →