#6F9CAA
Closest named color: Greyblue (#77A1B5). oklch(66.5% 0.053 219.1), rgb(111, 156, 170).
Aa
Black text reads best on this color (7.01:1).
About this color
#6F9CAA is a medium-light, muted teal or cyan. In OKLCH its lightness is 67%, its chroma 0.053 and its hue 219°. Its hue sits on the cool side of the wheel. The nearest named color is Greyblue (#77A1B5), ΔE 0.022 away. Black text reads best on it, at 7.01:1.
| Hue family | Teals and cyans |
| Lightness | medium-light (67%) |
| Chroma | muted (0.053) |
| Temperature | cool |
| Nearest name | Greyblue (#77A1B5) |
| Black text | 7.01:1 |
| White text | 2.99:1 |
Values
| HEX | #6F9CAA |
| RGB | rgb(111, 156, 170) |
| HSL | hsl(194, 26%, 55%) |
| OKLCH | oklch(66.5% 0.053 219.1) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #6F9CAA | 2.99:1 | Fails | Lc -61.9 | Content text, not long reading |
| Black text on #6F9CAA | 7.01:1 | AAA | Lc 47.5 | Large or bold text, headings |
| #6F9CAA text on white | 2.99:1 | Fails | Lc 56.6 | Large or bold text, headings |
| #6F9CAA text on black | 7.01:1 | AAA | Lc -45.2 | Large or bold text, headings |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 500.
-
Step 50
50
#F3F6F7
oklch(97.1% 0.003 219.5)
-
Step 100
100
#E5EBED
oklch(93.6% 0.007 219.6)
-
Step 200
200
#CFDCE0
oklch(88.6% 0.015 218.1)
-
Step 300
300
#AFC5CC
oklch(80.9% 0.026 218.9)
-
Step 400
400
#84A7B2
oklch(70.6% 0.041 219)
-
Step 500
500 (this color)
#6F9CAA
oklch(66.5% 0.053 219.1)
-
Step 600
600
#4B7C8A
oklch(55.7% 0.057 218)
-
Step 700
700
#3C6875
oklch(49.1% 0.053 218.8)
-
Step 800
800
#325560
oklch(42.8% 0.044 220)
-
Step 900
900
#2C464E
oklch(37.7% 0.034 219.2)
-
Step 950
950
#1A292E
oklch(27% 0.022 220.6)
#6F9CAA with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #9399AB | 0.046 |
| Deuteranopia (no green cones) | #8A92AA | 0.042 |
| Tritanopia (no blue cones) | #5AA1A0 | 0.033 |
| Achromatopsia (no color) | #959595 | 0.053 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F9CAA
#6F9CAA
oklch(66.5% 0.053 219.1)
- #B1897C
#B1897C
oklch(66.5% 0.053 38.8)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #6F9CAA, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Greyblue #77A1B5 ΔE 0.022
- Cadet Blue #5F9EA0 ΔE 0.026
- Bluegrey #85A3B2 ΔE 0.036
- Bluey Grey #89A0B0 ΔE 0.036
- Cool Gray #8D99AE ΔE 0.039
- Blue Grey #758DA3 ΔE 0.041
- Silver Lake Blue #778DA9 ΔE 0.043
- Dull Teal #5F9E8F ΔE 0.048
Use #6F9CAA in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.