#70859E
Closest named color: Steel (#738595). oklch(60.9% 0.045 253), rgb(112, 133, 158).
Aa
Black text reads best on this color (5.53:1).
About this color
#70859E is a medium-dark, muted blue. In OKLCH its lightness is 61%, its chroma 0.045 and its hue 253°. Its hue sits on the cool side of the wheel. The nearest named color is Steel (#738595), ΔE 0.014 away. Black text reads best on it, at 5.53:1.
| Hue family | Blues |
| Lightness | medium-dark (61%) |
| Chroma | muted (0.045) |
| Temperature | cool |
| Nearest name | Steel (#738595) |
| Black text | 5.53:1 |
| White text | 3.79:1 |
Values
| HEX | #70859E |
| RGB | rgb(112, 133, 158) |
| HSL | hsl(213, 19%, 53%) |
| OKLCH | oklch(60.9% 0.045 253) |
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 #70859E | 3.79:1 | AA large text | Lc -70.9 | Content text, not long reading |
| Black text on #70859E | 5.53:1 | AA | Lc 38.6 | Non-text elements, placeholder text |
| #70859E text on white | 3.79:1 | AA large text | Lc 65.4 | Content text, not long reading |
| #70859E text on black | 5.53:1 | AA | Lc -36.2 | Non-text elements, placeholder text |
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
#F4F5F7
oklch(97% 0.003 264.5)
-
Step 100
100
#E7EAEE
oklch(93.6% 0.006 255.5)
-
Step 200
200
#D4DAE1
oklch(88.6% 0.012 252.1)
-
Step 300
300
#B7C2CF
oklch(81% 0.022 252.5)
-
Step 400
400
#91A2B7
oklch(70.6% 0.036 253.8)
-
Step 500
500 (this color)
#70859E
oklch(60.9% 0.045 253)
-
Step 600
600
#5F7590
oklch(55.5% 0.05 253.8)
-
Step 700
700
#4E637A
oklch(49.2% 0.045 251)
-
Step 800
800
#405064
oklch(42.6% 0.039 254.2)
-
Step 900
900
#374351
oklch(37.8% 0.029 252.5)
-
Step 950
950
#202730
oklch(27% 0.02 254.8)
#70859E 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) | #7C869F | 0.017 |
| Deuteranopia (no green cones) | #77819D | 0.014 |
| Tritanopia (no blue cones) | #638A8D | 0.038 |
| Achromatopsia (no color) | #838383 | 0.045 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #70859E
#70859E
oklch(60.9% 0.045 253)
- #947F65
#947F65
oklch(60.9% 0.045 72.7)
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 #70859E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Steel #738595 ΔE 0.014
- Light Slate Gray #778899 ΔE 0.016
- Slate Gray #708090 ΔE 0.022
- Lavender Gray #7E7F9A ΔE 0.023
- Blue Grey #758DA3 ΔE 0.024
- Silver Lake Blue #778DA9 ΔE 0.027
- Steel Grey #6F828A ΔE 0.030
- Dusty Blue #5A86AD ΔE 0.033
Use #70859E 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.